---Red---Tether--> Update History · SteamPeaks

---Red---Tether--> Update History · SteamPeaks

Time (UTC)SourceWhat changedAddedEditedRemovedReference

25 Sep 2026

15:15:32NewsAnnouncing Hyperspace Deck Command Flipside!———Esports

Esports · published 25 Sep 2026, 15:15:32 UTC

Announcing Hyperspace Deck Command Flipside!

Hi everyone, Sleeper Games’ next project has just been announced! Hyperspace Deck Command Flipside is a sequel to my 2025 Deckbuilder , spicing up its classic timer-base space combat with a whole new level of deck flexibility, by letting you flip cards between two mode. Enemies can also flip, making them more challenging and unpredictable. On top of that you’ll get new factions, new enemy encou…

running nowRead on Steam

8 Oct 2025

09:21:39NewsHyperspace Deck Command Launched!———Esports

Esports · published 8 Oct 2025, 09:21:39 UTC

Hyperspace Deck Command Launched!

Hey There Hyperspace Fans Sleeper Games’ 4th release is here! Hyperspace Deck Command is a deck building rogue-lite that takes place in the hyperspace universe, millennia after the previous games. You’ll assemble a massive space force from unit and tech cards, which you then deploy in lane-based battles against an enigmatic opponent from outside the galaxy. During battles you’ll always need to…

16 Nov 2024

13:25:46NewsRed Tether Version 1.310 (Harpoon Hunt)———Game update

Game update · published 16 Nov 2024, 13:25:46 UTC

Red Tether Version 1.310 (Harpoon Hunt)

-Hacked Cargo Rail now holds fire when V-Fish are nearby. -Fixed situations in which getting too much improvised armor at once would leave some unconverted (?) -Fixed training area coolant container never spawning (requires reaching ice belt again). -Fixed destroying objects with Hull Ripper Hook effect not resetting some pull states correctly. -Fixed V-Fisch being able to spawn during credits.…

20 Jul 2024

11:03:41NewsSteam Trading Cards And Other Community Items Now Available———Community

Community · published 20 Jul 2024, 11:03:41 UTC

Steam Trading Cards And Other Community Items Now Available

Turns out Red Tether now qualifies for Steam community items, so I designed 9 trading cards for you to collect. The cards spotlight various A version of the Red Tether Protocol pilots you can unlock ingame. 8 emotes and 3 profile backgrounds are also available. Cheers! Stefan – Sleeper Games

5 Jun 2024

08:27:08NewsRed Tether Version 1.309———Game update

Game update · published 5 Jun 2024, 08:27:08 UTC

Red Tether Version 1.309

-Defense Cortex projectile diversion and activation cooldown increased. -Fixed mass multiplier issues on general class. -Fixed a problem with dreamer intercept B datasheet portrait. -Fixed A and B ship variant mix up on datasheet unlock condition for Hull-Ripper Hooks. -Fixed wave that end with V-Fish spawn no canceling incoming reinforcements. -Fixed End-Tech Refit Kit not actually leaving hea…

15 Jan 2024

14:22:33NewsAbandoned Prototypes + Hyperspace Anthology Vol 3 Announcement Soon———Esports

Esports · published 15 Jan 2024, 14:22:33 UTC

Abandoned Prototypes + Hyperspace Anthology Vol 3 Announcement Soon

After spending some time on post-launch content for Swirl W@tch and Red Tether last year I have now finally settled on what Hyperspace Anthology Vol 3 will become. The game will be official announced very soon. In the process of getting there I produced yet another (probably to be abandoned) prototype that didn’t make the cut. I also revised a lot of older prototypes and small experiments that…

25 Dec 2023

21:51:02NewsRed Tether Version 1.308———Game update

Game update · published 25 Dec 2023, 21:51:02 UTC

Red Tether Version 1.308

-Minor changes on some waves in interception mode. -Databases now start to unlock earlier (20 upgrades acquired) and successively unlock on steps of 20 upgrades acquired. -Heavy Duty: Reduced range penalty (-20% --> -10%) and top speed penalty (-20% --> -15%). -Technophage Sample: Now also affects attachment stress hp, but has reduced effect (-10% --> -8%). -Destroyer Chassis is now considered…

25 Oct 2023

18:51:57NewsRed Tether Version 1.304 (Harpoon Hunt)———12534885

Game update · published 25 Oct 2023, 18:51:57 UTC

Red Tether Version 1.304 (Harpoon Hunt)

-Wielding shield projectors now overcharges your shield instead of just restoring it. -Shield Purger overcharge nerfed (100%-->50%). -Final boss in endless mode now has mass multiplier 0. -A certain attack of the final boss in endless mode is more predictable now. -Fixed a problem preventing Cybernetik H-Bait from forcing fish spawns (?) -Fixed a UI issue when reducing max health bellow zero. -…

Describes build 12534885Read on Steam

10 Oct 2023

19:08:22NewsRed Tether Version 1.303 (Harpoon Hunt)———12406374

Game update · published 10 Oct 2023, 19:08:22 UTC

Red Tether Version 1.303 (Harpoon Hunt)

-Markers for enemy reinforcement and certain other actions now have an additional contrast layer now. -Condition overload now also sends out lightening bolts to nearby ships which inherit the condition overload explosion damage. -Frost Stalker Skin coolant venting now works on a 40s cooldown. -Shock Spire attack delay nerfed (2-->10) -EMP Torpedo Tube and Electric Wave Gun are no longer electri…

Describes build 12406374Read on Steam

3 Oct 2023

13:32:36NewsRed Tether 1.3 Harpoon Hunt Is Here!———Major update

Major update · published 3 Oct 2023, 13:32:36 UTC

Red Tether 1.3 Harpoon Hunt Is Here!

Attention all RTP members. It appears another branch of GC's unofficial clandestine service has infiltrated Con space alongside the Red Tether Protocol. So far their activities have gone unnoticed by both us and the Contempter, but now the program has entered its main phase: Millions of “Void-Fabricated Interstellar Subversion Helpers”, or V-FISH have hatched all across the Contempter’s systems…

13:18:14NewsRed Tether Version 1.300 (Harpoon Hunt)———12344165

23 Sep 2023

12:39:04NewsFishy Encounters: ---Red---Tether--> 1.3 Harpoon Hunt Is Approaching!———Community

Community · published 23 Sep 2023, 12:39:04 UTC

Fishy Encounters: ---Red---Tether--> 1.3 Harpoon Hunt Is Approaching!

Red Tether’s next content update is in the works! This one will focus on the often teased harpoon fishing system. On rare occasion you’ll encounter bio-mechancanical fish-creatures in-between waves. Harpoon them to initiate a high speed chase! Drag them down to wear them out enough and you might just be able to reach and catch them, granting unique new upgrades to your ship. There will be a who…

21 Aug 2023

21:35:34NewsRed Tether Version 1.252 (Shield Care)———11996145

Game update · published 21 Aug 2023, 21:35:34 UTC

Red Tether Version 1.252 (Shield Care)

-Multishot charges 30% faster now. -Reduced EMP buildup from a certain hazard. -Colliding with electrified objects now causes minor EMP buildup. -Fixed instant hull damage from colliding with certain electrified objects. -Fixed Hull Ripper Hooks damage not being affected by frail multiplier. -Fixed Front Loader tooltip. -Fixed enemy sawblades interfering with player sawblade recall. -Fixed Fiel…

Describes build 11996145Read on Steam

13 Aug 2023

14:07:04NewsRed Tether Version 1.251 (Shield Care)———11931885

Game update · published 13 Aug 2023, 14:07:04 UTC

Red Tether Version 1.251 (Shield Care)

-Reduced End-Tech Refit Kit shield bonus (20%-->16%). -Chainsaw Garrote now also grants +5% range. -Increased acid time inflicted on caustic gas launcher (16-->28) and sludge pump (18-->22). -Caustic gas launcher AoE increased (3-->3.5). -Fuel rod missile damage reduced (4-->2). -Fuel rod missile move rate reduced (1.08-->1.05). -Cryo missile AoE reduced (2.5-->2). -Cryo missile damage reduced…

Describes build 11931885Read on Steam

11 Aug 2023

18:28:02News---Red---Tether--> 1.25 Shield Care———Major update

Major update · published 11 Aug 2023, 18:28:02 UTC

---Red---Tether--> 1.25 Shield Care

Attention All RTP Members! Its a surprise content update! 1.25 Shield Care has just been released, adding 11 new upgrades to better protect your ship. Alongside some new ways to increase your shield hp you can now also get overcharged through various means, temporarily increasing your shield beyond your maximum (returning feature from Hyperspace Dogfights). Overcharged shields deplete over time…

18:24:02NewsRed Tether Version 1.250 (Shield Care)———11923865

7 Aug 2023

21:00:12NewsRed Tether Version 1.210 (Hazard Zone)———11887187

Game update · published 7 Aug 2023, 21:00:12 UTC

Red Tether Version 1.210 (Hazard Zone)

Balancing -Hardlight Arms wielded damage bonus increased (100%-->150%) -Chainsaw Garrote no longer triggers on single hull tethers. -Emergency Beacon now has a fixed chance to trigger per stack and stacks come with dimishing returns. -Emergency Beacon no longer provides additional supplies per stack. -Emergency Beacon can now only trigger once per wave. -Contortion Strings now deal single hull…

Describes build 11887187Read on Steam

13 Jul 2023

21:06:46NewsRed Tether Version 1.207 (Hazard Zone)———11697505

Game update · published 13 Jul 2023, 21:06:46 UTC

Red Tether Version 1.207 (Hazard Zone)

-Removed cursor smoothing on controller. -Controller input binding now accepts input from axis that do not have 0 as their default state. -Fixed a problem with how stick dead zone affects controller inputs being registered. -Reworked mouse and controller inputs to use a unified system that allows mouse and controller inputs to register simultaneously. -Effects that grant rip damage on harpoon i…

Describes build 11697505Read on Steam

11 Jul 2023

22:37:10NewsRed Tether Version 1.206 (Hazard Zone)———11678766

Game update · published 11 Jul 2023, 22:37:10 UTC

Red Tether Version 1.206 (Hazard Zone)

-Attempted to overall make both zone 4 variants more even in terms of difficulty. -Added 2 new magnetic attachments -Added 3 new enemy variants. -Mag-Charge Railguns now fire 3 shot bursts and target faster. -Consecrated neutronium missile move rate reduced. -Acid spills can no longer apply acid once they are mostly faded out. -Hangar and mine layer attachments no longer prevent retreat while a…

Describes build 11678766Read on Steam

30 Jun 2023

00:23:29NewsRed Tether Version 1.201-1.204 (Hazard Zone)———11593519

Game update · published 30 Jun 2023, 00:23:29 UTC

Red Tether Version 1.201-1.204 (Hazard Zone)

1.201 (Hazard Zone) -Currier class cargo ships now have a good chance to drop health if they are destroyed by anything but self-destruct. -Sludge Pump fire rate increased (1.4-->1.2) -Attempted to fix a bug causing the first upgrade in a run to not take effect. -Fixed bad collision on messy barb harpoon anim. -Fixed empty entry in tether item database orb. -Fixed Puppy Renegade B crash self dam…

Describes build 11593519Read on Steam

29 Jun 2023

17:25:27NewsRed Tether 1.2 Hazard Zone Is Here!———Major update

Major update · published 29 Jun 2023, 17:25:27 UTC

Red Tether 1.2 Hazard Zone Is Here!

1.2 Hazard Zone is here and it brings B variants for all player ships, 33 new upgrades, new zone variants with new hazards and a tough new boss encounter that is key to unlocking the new ship variants. Flawless play is now rewarded with additional loot choices on cargo ships. Zone variants are more distinct now and I tried to tone down the difficulty spike related to zone 3 freeze effects yet a…

17:00:43NewsRed Tether Version 1.200 Hazard Zone———In-game event

16 Jun 2023

20:35:18NewsRed Tether 1.2 Hazard Zone Is In The Works!———Community

Community · published 16 Jun 2023, 20:35:18 UTC

Red Tether 1.2 Hazard Zone Is In The Works!

After wrapping up the Swirl W@tch release I finally found some time to put together the next content update for ---Red---Tether--> . This is the big one, adding a ton of stuff that I had been considering and planning since launch. Ship B Variants The star of the show will be the new B variants for all player ships , featuring starting upgrades that try to add a fresh spin on the original ship’s…

18 Apr 2023

13:50:12NewsSwirl W@tch has launched! (Hyperspace Anthology Vol 2)———Esports

Esports · published 18 Apr 2023, 13:50:12 UTC

Swirl W@tch has launched! (Hyperspace Anthology Vol 2)

Attention all RTP affiliates: The next entry in the Hyperspace Anthology has arrived: Swirl W@tch shares the top-down perspective, game world and art style with ---Red---Tether-->, but explores a completely different genre. You will stealth-infiltrate the ravaging industries of Cloud 2, a vibrant gas-giant that has become the new Floatoid home-world. Use sonar to track corporate guard forces, e…

10 Feb 2023

13:26:08News---Red---Tether--> Anniversary Update!———10524034

Major update · published 10 Feb 2023, 13:26:08 UTC

---Red---Tether--> Anniversary Update!

Turns out ---Red---Tether--> is already out for one year now!?! I’m was pretty busy with my next game release so I kinda missed that, but I made time to put together a small content update. Version 1.140: Anniversary extends the game soundtrack with 7 new music tracks! The update is available for free on all platform. There also have been a lot of smaller patches during the last months, thanks…

Describes build 10524034Read on Steam

28 Jan 2023

15:01:04NewsRed Tether Version 1.112-1.140 (Anniversary)———Game update

Game update · published 28 Jan 2023, 15:01:04 UTC

Red Tether Version 1.112-1.140 (Anniversary)

Red Tether Version 1.112 Balance -Hornetric Needle recall homing increased (20°-->30°). -Harpoons recalled with Hornetric Needle now deal +20 rip/hull on impact. This damage scales with ship pull force. -Wire Guidance harpoon turn rate increased (90°/s-->120°/s) and range bonus buffed (+10%-->+15%). -Overdrive Ignition nerfed (passive top speed/acel 10%-->5%, overdrive top speed +60%-->+40%, ov…

18 Jan 2023

10:34:06NewsSwirl W@tch Releases On April 17th———Esports

Esports · published 18 Jan 2023, 10:34:06 UTC

Swirl W@tch Releases On April 17th

Greetings RTP members. My next game now has a release date! Swirl W@tch aims to take stealth-infiltration gameplay to a fresh new setting: The crushing depths of an over-exploited gas giant. Use sonar and lidar to track guards, employ a wide variety of tactics and gadgets against them and grow the movement to unlock new gear. Swirl W@tch releases on April 17th. After ---Red---Tether--> this wil…

19 Dec 2022

23:34:09NewsRed Tether Version 1.104-1.109 (Hazard Squad)———Game update

Game update · published 19 Dec 2022, 23:34:09 UTC

Red Tether Version 1.104-1.109 (Hazard Squad)

1.104 (Hazard Squad) -Coolant missile direct damage nerfed (6 --> 4, ultra version unaffected) -Zero Scatter-System attack cooldown nerfed (2 --> 2.5, ultra version unaffected) -All coolant shot damage nerfed (3 --> 2) -Saw Friend rev up rate now scales with ship pull -Saw Friend global damage vs hostile buffed (+33%) -Saw Friend is now affected by Sharp Tips (base damage), Hammer Lance (armor…

6 Oct 2022

09:38:54NewsSwirl W@tch got a demo for Steam Next Fest!———Esports

Esports · published 6 Oct 2022, 09:38:54 UTC

Swirl W@tch got a demo for Steam Next Fest!

Attention RTP Members My gas-giant-stealth-infiltration-immersive-simlet Swirl W@tch got a new demo out. Head over to the game page if you want to give it a try and maybe whishlist it while you are there. Also I'd love to hear your feedback! <3 <3 <3 ] Stefan - Sleeper Games