Early Access
Is Sphere TD still being updated?
Yes, last updated today, with about 2 updates per month.
Last checked Oct 22, 2026
Actively updatedAll actively updated games
About the game
A Mod-Craft tower defense where you build every tower from scratch and min-max it.
- Indie
- Strategy
Update history
Recent updates
Oct 21, 2026 · Patch note
- Major improvements to simulation performance. - Updated Sentinel layout - Towers now fire as soon as a reload finishes, when a target is in the firing cone. - Pierce shots continue to pierce even if a hit drops damage under 1. - Fixed an issue that could leave cannon shots stuck on ore. - Buffed some mods: - Pin Point now adds 15% per copy on the path, st…
Oct 21, 2026 · Build
Public branch build 26103854
Latest build time Steam reports for the public branch.
Oct 19, 2026 · Patch note
- Dual Left and Dual Right mods now work from either end. - You can now drag a mod onto another to swap them. - Fixed a bug where an ad could play over the next map. - Build towers UX improvements. - Onboarding and UI improvements.
Oct 16, 2026 · Patch note
- Shorter tutorial. You now start with Scrap and Rusted Sentry, Build Tower is available from map 1, and a new map 2 lesson teaches it. - You can now drag a mod onto another mod in the Mod Manager to swap them. - Towers now cost their full energy while on the map, so recalling, deploying and upgrading no longer change the total. - Roll Tower is now blocked…
Oct 14, 2026 · Patch note
- Added 20 new soundtracks by indie artist Marcin Szmuc - Explore mode and map visual and performance fixes - Minor UI improvements - Invasion groups now appear a short distance from your baseship shield, and closer as Threat rises. - Threat now raises ore Rarity instead of Quantity. - Towers with an Orbit perk can now fire orbit shots with nothing in range…
Questions
When was the last Sphere TD update?
Sphere TD last posted a patch note today (Oct 21, 2026: 0.17.22 (opens in new tab)).
How often does Sphere TD update?
It got about 2 updates per month over the last year and is very consistent (100/100). 5 of the last 5 months had at least one update day. Gaps between updates are fairly even.
Is Sphere TD abandoned?
No. It shipped a build or patch note within the last 90 days and updates steadily.
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