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Project: Vaccine ANewsRTFM update!
Major update

RTFM update!

Project: Vaccine A · published 17 Jul 2022, 12:26 UTC · build 9136794

All newsPlayers around this dateRead on Steam

New Boss
-'The Manual' has added!
The Manual appears at wave 24.
Be sure to read the manual before 'real battle' starts!

New mob
-Hack, Macro, Lag... 10 new mobs added.

New features
-Registry file system added!
Defeat bosses to earn registry file, and apply various upgrades in registry editor!
-Security type added!
Mobs with security type take half damage from attacks without that type.
Upgrade various vaccines wisely to cover your weak type.
-Vaccine status added!
Selecting vaccines now displays stats of that vaccine.
Let's see what upgrades fits best!
-Extra support on Minigame mode
Starting resources/Earn resource setting added.
Temp block, Sokoban block, break; added.

New event
-Backdoor added. Defend swarming mobs!

System changes
-Aim mode changes its target when original target dies.
It means you don't have to press Aim button again!
-Some perks changed
'Candle in the wind' changed to 'Quadruple cure-Triple cure shoots one more pill'
'Nuclear fusion' changed to 'V4: auto scan now fires plasma ball'
'Aftermath' changed to 'Autoclick-Character: macro upgrade is given when game starts'
'Sanctuary' damage increased from 25% of healing power to 150% of healing power.
-And a lot of things you won't care.

Balance changes: 100+ changes that you might not care!
-Difficulty decreased really slightly, as many reviews claimed it's too hard.
-A lot of Vaccine upgrade costs changed.

Bugfix
-13 bug fixed.

ETC.
-Added 1 new perk.
-Added 4 new achievements.
-Uploaded new video on iTube.

More from Project: Vaccine A

Other announcements

All news
Game update13 Aug 20262.1.3.4 patchnoteSystem change -Added system message when downloading Virabot.exe Balance adjustment -Hyperlink with more than 3 range get +1 cost Bugfix -Fixed a bug where clicking on an empty area in the link settings screen would cause a crash when more than one page was available as a link destination from a hyperlink. -Fixed a bug where resources could decrease below zero when rapidly placing blocks with c…Community22 May 2026Reached 50 reviews!Reached 50 reviews, with 90% very positive! Thank you for playing!Game update17 Apr 20262.1.3.3 patchnoteBugfixes -Fixed bug that Healing exact frame when you die in millennium bug fight causes glitch win -Fixed bug that x/4 Vaccine A's attack crashes game when it hits encrypted type mob for 5th hit