Single-player games like Invasion's Edge
Below are 8 single-player Steam games similar to Invasion's Edge, 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 Invasion's Edge page.
Ranked picks
- 1

Mega Raiders
Single-player alternative to Invasion's Edge — playable solo, no multiplayer required. Shares Action and Indie with Invasion's Edge.
You know when the screen is just exploding with enemies, you're leveling up like crazy? Yeah, we made that in CO-OP. Grab your squad, build your character, use your ultimate, and enter the boss lairs to slay them. Everything is different when you're wrecking stuff with your crew.
- 2

World of ClaudeCraft
Single-player alternative to Invasion's Edge — playable solo, no multiplayer required. Shares Action and Indie with Invasion's Edge.
A classic-style micro-MMO: nine vanilla-flavored classes, real classic-era combat formulas, a hand-built quest world across three zones, 5-player elite dungeons, a ranked 1v1 arena, parties, trading and duels — on an authoritative server with persistent characters.
- 3

The Element Of
Single-player alternative to Invasion's Edge — playable solo, no multiplayer required. Shares Action and Indie with Invasion's Edge.
The Element Of is an element bending roguelite dungeon crawler set in a strange fantasy world. Choose from a variety of elements all with their unique playstyles to fight through floors of enemies and gain rewards that make you and your element stronger.
- 4

Malignant Survivors 2
Single-player alternative to Invasion's Edge — playable solo, no multiplayer required. Shares Action and RPG with Invasion's Edge.
Experience the most intense 3D crowd combat ever. Pick your hero, gear up and face the horde. Grab loot, get stronger to stay alive. Didn't work? Try another hero, another build. Find your own path to the Abyss.
- 5

Void Swarm
Single-player alternative to Invasion's Edge — playable solo, no multiplayer required. Shares Action with Invasion's Edge.
Fight through endless enemy swarms in this fast-paced arcade space shooter with survivor-style progression. Upgrade your ship, unlock powerful fighters, and grow stronger with every run.
- 6

Dungeon Lurker
Single-player alternative to Invasion's Edge — playable solo, no multiplayer required. Shares Action and Indie with Invasion's Edge.
Fight your way into the depths of a cursed dungeon in Dungeon Lurker, a retro action roguelike with a dark twist. Uncover a sinister secret connected to your past as you plunge into a world of dark horror and brutal combat.
- 7

Harmony Havoc
Single-player alternative to Invasion's Edge — playable solo, no multiplayer required. Shares Action and Indie with Invasion's Edge.
A roguelike shooter where you create music to power up your battles and experience what it's like to be part of a heavy metal band.
- 8

All 4 Naught
Single-player alternative to Invasion's Edge — playable solo, no multiplayer required. Shares Action and Indie with Invasion's Edge.
ALL 4 NAUGHT is a medieval roguelike where you play as a ruined king who can recruit up to 4 followers to battle your way to the castle you once called home! Gather riches, collect new gear, unlock new characters and try to craft the perfect battalion to crush your enemies and take back the throne!