Single-player games like Killware: Under Review
Below are 8 single-player Steam games similar to Killware: Under Review, 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 Killware: Under Review page.
Ranked picks
- 1
System Breakdown
Single-player alternative to Killware: Under Review — playable solo, no multiplayer required. Shares Action with Killware: Under Review.
Brutal, fast-paced twin-stick shooter, where you fight with Soviet war machines. Cycle between guns, use power-ups to destroy robot armors and unleash your ultimate ability. They won’t have mercy, neither should you!
- 2
Arc’s Glitch Defender
Single-player alternative to Killware: Under Review — playable solo, no multiplayer required. Shares Action with Killware: Under Review.
Save the galaxy? Boring. Dylo wants the fame. Master breakneck speeds in this ego-fueled arena shooter. Blast through the Shadows, feed your pride, and uncover the dark secret behind a 'perfect' Utopia. Speed is your weapon; hesitation is a glitch.
- 3
Neon Arena
Single-player alternative to Killware: Under Review — playable solo, no multiplayer required. Shares Action with Killware: Under Review.
Neon Arena is a space arcade scoring arena game.
- 4
Deep Space Survivor: Endless Starfield
Single-player alternative to Killware: Under Review — playable solo, no multiplayer required. Shares Action with Killware: Under Review.
"Deep Space Survivor: Endless Starfield" is a survivor-style game. Your interstellar battleship accidentally enters an unknown universe, fighting its way through endless enemies, roaming multiple star systems, and collecting meteor resources to forge your ultimate orbital weapon.
- 5
Blast Beam Bang
Single-player alternative to Killware: Under Review — playable solo, no multiplayer required. Shares Action with Killware: Under Review.
Blast Beam Bang is a top-down roguelite arena shooter where you upgrade and modify active abilities and weapons between waves to create evolving builds and survive relentless robot swarms.
- 6
Devastator
Single-player alternative to Killware: Under Review — playable solo, no multiplayer required. Shares Action with Killware: Under Review.
Devastator is a retro-modern arcade twin-stick shooter. Featuring spectacular, fluid visuals (with 4k and 120hz+ support), heart-pounding music and sound, and intuitive, intense, and varied gameplay, Devastator is the ultimate twin-stick shooter for people who love twin-stick shooters!
- 7
Steel Swarm: SURVIVOR
Single-player alternative to Killware: Under Review — playable solo, no multiplayer required. Shares Action with Killware: Under Review.
Steel Swarm: SURVIVOR is a fast-paced roguelite survivors game where you obliterate swarms with your drones. Set up formations, upgrade your drones, and overwhelm hordes of metal in each run. Take on enemy waves solo or in multiplayer co-op!
- 8
Deck of Potential
Single-player alternative to Killware: Under Review — playable solo, no multiplayer required. Shares Action with Killware: Under Review.
Deck of Potential combines roguelike deckbuilder with bullet heaven. Collect cards, fuse them, and slap on sticker upgrades to beat thousands of monsters. Take down dungeon bosses, unlock new cards, characters, and discover fusion recipes to build the ultimate auto-firing deck.