Single-player games like Thunder Infinity
Below are 8 single-player Steam games similar to Thunder Infinity, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Thunder Infinity page.
Ranked picks
- 1
VectaGuard
Single-player alternative to Thunder Infinity — playable solo, no multiplayer required. Shares Action with Thunder Infinity.
Arcade-inspired shmup action where neon vector caverns explode with modern visuals, dynamic music, weapon upgrades and intense score chasing.
- 2
Nion Forge
Single-player alternative to Thunder Infinity — playable solo, no multiplayer required. Shares Action with Thunder Infinity.
Your ship is your build. Put it together in the hangar from 50+ modules and enter the games: 9 districts, 9 bosses, one time limit - and beyond them, freedom. Run went sideways? Come back with scrap and build it better. 100+ upgrades, 30+ cores, countless builds.
- 3
Voxel Shooter
Single-player alternative to Thunder Infinity — playable solo, no multiplayer required. Shares Action with Thunder Infinity.
A couch co-op roguelite shmup for 1–4 players. Master four elements, chain 90+ upgrades, craft your build from wide to deep, and blast through 7 hand-crafted bosses across 10 ascending tiers of chaos.
- 4
HYPER DETONATOR
Single-player alternative to Thunder Infinity — playable solo, no multiplayer required. Shares Action with Thunder Infinity.
HYPER DETONATOR is a chain-reaction bullet hell shooter set in cyberspace. Blast through the virus spreading across the mainframe, and detonate bombs to set off devastating chain reactions. How long will you survive?
- 5
Abyss Prowler
Single-player alternative to Thunder Infinity — playable solo, no multiplayer required. Shares Action with Thunder Infinity.
Abyss Prowler is an arcade inspired top-down arena shooter where you should always stay on the move to survive. Dash, reposition and strike. Demo is available.
- 6
DoDonPachi Resurrection Reignite
Single-player alternative to Thunder Infinity — playable solo, no multiplayer required. Shares Action with Thunder Infinity.
CAVE's arcade bullet hell shooter returns as DoDonPachi Resurrection Reignite. New stages, a new character, new music, and other new elements set the stage for a new challenge.
- 7
LINOVICTUS
Single-player alternative to Thunder Infinity — playable solo, no multiplayer required. Shares Action with Thunder Infinity.
Fight through waves of enemies across shifting arenas, buy upgrades between stages, invest in new ships, research permanent upgrades between runs, and compete on the global leaderboards in this blood-pumping twin stick shooter.
- 8
Galactic Sentinels
Single-player alternative to Thunder Infinity — playable solo, no multiplayer required. Shares Action with Thunder Infinity.
Galactic Sentinels is a high-octane bullet-hell shmup packed with old-school arcade soul and modern polish. Choose from 16 unique ships, 30 weapons, 20 drone types and various power ups. Master innovative MegaWarp mechanic, and survive intense boss battles. multiple modes and difficulties.