Sphere TD

Standard Issue Games

Contains adsIn-app purchases

About this game

Sphere TD is a deep logic tower defense game where you build every tower from scratch. No preset towers! Route mods through grid layouts to fire projectiles: split, bounce, chain, pierce, multiply them. A true one tower with a million build combinations.

Built for players who enjoy optimization, min-maxing tower stats, theory-crafting builds, factory-style routing puzzles, and roguelite choices.

Highlights:

- Build & mod your towers and projectiles! Nothing is premade!
- Logic & puzzle routing: pack grids, optimize projectile paths, min-max every build.
- 39 towers with unique layouts and functions.
- 33 mods, each with tiers, MK upgrades, a B-Side function, and 3 unique perks
- Research, advanced mod crafting, and long-term progression.
- Tower inventory and energy management.
- 50 hand-crafted levels, endless mode, and map-specific challenges.
- A massive world map with 52,000 nodes and procedurally generated setups.
- Play offline, with cloud sync and leaderboard support.

Community & Long Term Support

- Community-driven events and active feature development via Discord.
- 10 years of support. Build the game with me. You want it, I'll make it.
- No P2W, no time-gates, no paywalls, no ads spam, and no loot-boxes. (Your funding of the Galatium Academy is appreciated.)
- Cross Platform (mobile and desktop).

Message from the Dev

Hi! I'm Alex, a solo developer, and I'm excited to show you my first game, Sphere TD. If you enjoy tower defense, RPG theorycraft, logic & puzzle builds, optimization, and roguelite choices, you should feel right at home. If not, hop over to our Discord and I'm happy to answer any questions you may have. :)

★ Ready to join the Galatium Academy? ★

Ratings and reviews

I want to start out by saying this game is exceptionally fun and challenging. While technically a tower defense game It's more about what you can come up with when building your towers(some towers have +50 mod slots and the different outcomes are pretty drastic(in a good way) only thing is that some of the crazier stuff doesn't seem to last too long before getting nerfed, and the crazy stuff is part of the fun so I'd really like to see a "fun/unranked" mode with less punishing mods or similar.

I used to believe infinitoid 2 was the only great complex tower game on the google store platform, but this has changed my mind for the better. (I'm not saying one is better then the other, just that both are great tower defense games that I would recommend for those interested in the genre.)

Amazing game! The tower module system is very well thought out and intuitive. Each new tower or upgrade feels like its own logistics puzzle. The same tower can be modified to be an all-rounder or a hyper-specialist. Overall must play if a fan of TDs or even factory builders.

What’s new

- Fixed sign up resetting progression
- Minor UI tweaks