Single-player games like GLIMPO
Below are 8 single-player Steam games similar to GLIMPO, 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 GLIMPO page.
Ranked picks
- 1

NeuroSquad - Slay the Horde
Single-player alternative to GLIMPO — playable solo, no multiplayer required. Shares Action and Indie with GLIMPO.
Invent your own weapons in this sci-fi Roguelike shooter! Combine any weapon with any upgrade to customize your arsenal. Form a squad of holographic soldiers, redesign their guns too, and slay hordes of cybernetic enemies!
- 2

Zero Distance
Single-player alternative to GLIMPO — playable solo, no multiplayer required. Shares Action and Indie with GLIMPO.
Zero Distance is a 3D zombie bullet heaven where weapons fire automatically and upgrades combine into build-changing synergies. Survive 20 escalating minutes, kill the final boss, and reach the extraction helicopter.
- 3

Hotspot Earth
Single-player alternative to GLIMPO — playable solo, no multiplayer required. Shares Action and Indie with GLIMPO.
Environmental hazards are hitting humanity with increasing force - but you're hitting back! Defend cities, build a global movement and change society's path in this tactical horde survival arena.
- 4

Deck of Potential
Single-player alternative to GLIMPO — playable solo, no multiplayer required. Shares Action and Indie with GLIMPO.
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.
- 5

Block-Lite
Single-player alternative to GLIMPO — playable solo, no multiplayer required. Shares Action and Indie with GLIMPO.
Block-Lite is a simple, fast-paced roguelite! Choose your character, grab a weapon, and fight through wave after wave of enemies until you become unstoppable.
- 6

Compadrone: Land Wars
Single-player alternative to GLIMPO — playable solo, no multiplayer required. Shares Action and Indie with GLIMPO.
In this fast-paced roguelite arena shooter with tower-defense twists, control a drone capable of wielding multiple weapons and fight hordes of alien warbots. Collect resources and XP to unlock new weapons, towers, abilities, and drones.
- 7

UNDERLOD
Single-player alternative to GLIMPO — playable solo, no multiplayer required. Shares Action and Indie with GLIMPO.
Underlod is an arcade RTS. Control groups of units to take down waves of enemies. Upgrade your troops using synergies and powerful item effects.
- 8

SNKRX
Single-player alternative to GLIMPO — playable solo, no multiplayer required. Shares Action and Indie with GLIMPO.
SNKRX is an arcade shooter roguelite where you control a snake of heroes that automatically attack nearby enemies. Combine different heroes to unlock class bonuses and create unique builds, and steer your unstoppable party as they ravage through endless waves of enemies.