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

battleMETAL
Single-player alternative to DELIVERY MUST COMPLETE — playable solo, no multiplayer required. Shares Action and Indie with DELIVERY MUST COMPLETE.
battleMETAL is a successor to the 90's mech games, a cross between the mech-piloting of Mechwarrior 2 and ferocity of Quake. Command a massive warmachine bristling with firepower as you blast through a war-torn world.
- 2

Vox Machinae
Single-player alternative to DELIVERY MUST COMPLETE — playable solo, no multiplayer required. Shares Action and Indie with DELIVERY MUST COMPLETE.
Strap yourself into the cockpit of a robot seven times taller than a Tyrannosaurus Rex and prepare to do battle in Vox Machinae: the ultimate giant robot combat action-simulator for both VR and standard screens.
- 3

Core Of War
Single-player alternative to DELIVERY MUST COMPLETE — playable solo, no multiplayer required. Shares Action and Indie with DELIVERY MUST COMPLETE.
Core of War delivers a customizable battlefield in FPS, TPS, or RTS. Control sea, land, air, and space units, including Titan mechs. Customize with skills, gunsmithing, vehicle assembly, maps, and modes. Fight future wars, modern combat, or past eras. Unleash your creativity. Endless possibilities.
- 4

Vector Bias
Single-player alternative to DELIVERY MUST COMPLETE — playable solo, no multiplayer required. Shares Action with DELIVERY MUST COMPLETE.
Vector Bias is a mecha anime inspired rogue-like. Pilot a custom Vector(mecha) and engage in fast-paced aerial combat against flying mechanical enemies, evade entrenched defenses and battle giant bosses.
- 5

THE STARFIGHTER
Single-player alternative to DELIVERY MUST COMPLETE — playable solo, no multiplayer required. Shares Action and Indie with DELIVERY MUST COMPLETE.
A thrilling, fast, big, very 3D, realistic, Full HD and real-time 3D graphics combat arcade game in which you are a heroic space alien starfighter pilot. You must wipe out the evil King Nimrod, his frigates, submarines, boats, spaceships, drones, antennas, etc. and restore peace to the universe.
- 6

Astebreed: Definitive Edition
Single-player alternative to DELIVERY MUST COMPLETE — playable solo, no multiplayer required. Shares Action and Indie with DELIVERY MUST COMPLETE.
Climb into the cockpit of an otherworldly war machine and fly into battle against a horrifying alien race bent on eradicating humanity to preserve their own civilization.
- 7

Gearbits
Single-player alternative to DELIVERY MUST COMPLETE — playable solo, no multiplayer required. Shares Action and Indie with DELIVERY MUST COMPLETE.
Fast-paced mecha themed third person shooter.
- 8

Strike Suit Zero
Single-player alternative to DELIVERY MUST COMPLETE — playable solo, no multiplayer required. Shares Action and Indie with DELIVERY MUST COMPLETE.
Pilot the mecha Strike Suit across massive fleet battles where your dogfighting skills decide Earth's fate. Fast, frantic space combat with capital ship destruction, multiple endings, and a universe that's anything but empty. This is space combat reborn.