Game update

0.17.3

Sphere TD · published 29 Aug 2026, 07:03 UTC

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- Core 2025 maps are now arena-locked with no Explore Mode
- Core 2025 leaderboard reverted back to spheres destroyed
- Fixed objective progress after Breach failures
- Base unlock moved to Map 10, ModCards to Map 25
- Orbit Sentry now receives full Base Stats
- Orbit Sentry now upgrades between 1 to 4 tiers
- Reduced Base XP requirements

Other announcements

All news

Game update9 Sep 20260.17.5- Updated tutorial descriptions and minor UI fixes Game update1 Sep 20260.17.4- Tower tab UI: You can now drag a tower onto an occupied slot in your deployment list to swap it with the tower already there. - Explore Mode Off on Endless and World Map now maintains the path TD experience. Chaser spheres will not spawn while the initial Breach zone is active. - Explore Mode On now lets chaser spheres spawn from the start. Difficulty scales with Threat. - Fixed an issue that…Game update25 Aug 20260.17.2- New players now begin in docked Baseship mode with traditional Sphere TD gameplay. - Docked Breaches damage ship energy, while undocked flight uses Integrity. - Undocked flight is introduced later with improved movement and virtual D-pad guidance. - Improved Dock controls, mounted tower deployment, and map onboarding. - Cloud progress now restores automatically after sign-in or reinstall.