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

Gun Brothers
Single-player alternative to Massive — playable solo, no multiplayer required. Shares Action and Indie with Massive.
"Gun Brothers" is a frantic top down shooter for 1-4 players.
- 2

Uber Destruction
Single-player alternative to Massive — playable solo, no multiplayer required. Shares Action and Indie with Massive.
Uber Destruction is a side-scrolling roguelike top-down shooter. loot chests, gather insane weapons and unique upgrades to battle the relentless hoards of foes. You can also embrace the action online with friends, or in local co-op mode. Destroy your way to victory!
- 3

Flashlight
Single-player alternative to Massive — playable solo, no multiplayer required. Shares Action and Indie with Massive.
Salvage scrap, build defenses, and rank-up to survive against the hordes of zombies and enemy mercenaries in an action packed looter shooter roguelite survival or fight head to head with other players in Capture the Flag and Team Death Match.
- 4

Rogue Star Rescue
Single-player alternative to Massive — playable solo, no multiplayer required. Shares Action and Indie with Massive.
Bullet Hell Insanity + Tower Defense Strategy. Rogue Star Rescue is a quirky new type of rogue-like shooter. Blast your way through diverse planets while rescuing your teammates and gathering traps for your defense strategy. Play solo or online to stop the Rogue Star before it annihilates everything!
- 5

Undead Souls
Single-player alternative to Massive — playable solo, no multiplayer required. Shares Action and Indie with Massive.
Undead Souls is an arcade game about killing enemies trying to Beat your Score in a gun filled randomly generated levels.
- 6

Vampire Survivors
Single-player alternative to Massive — playable solo, no multiplayer required. Shares Action and Indie with Massive.
Mow down thousands of night creatures and survive until dawn! Vampire Survivors is a gothic horror casual game with rogue-lite elements, where your choices can allow you to quickly snowball against the hundreds of monsters that get thrown at you. Be the bullet hell!
- 7

Zombie Party
Single-player alternative to Massive — playable solo, no multiplayer required. Shares Action and Indie with Massive.
Zombie Party is a retro rampage of fun and over-the-top action, while still giving the players a deep and engaging Action-RPG Rogue-like experience! Go on a time traveling adventure, or delve deep into procedural dungeons full of gold, loot, and secrets!
- 8

CRYPTARK
Single-player alternative to Massive — playable solo, no multiplayer required. Shares Action and Indie with Massive.
Cryptark is a 2D sci-fi shooter where you take on the role of a heavily armed privateer seeking to earn government contracts by boarding deadly alien space-hulks. It's up to you to strategize a plan of attack, pick an equipment loadout, and destroy the central core to be victorious.