Single-player games like ASSAULT GUNNERS HD EDITION
Below are 15 single-player Steam games similar to ASSAULT GUNNERS HD EDITION, 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 ASSAULT GUNNERS HD EDITION page.
Ranked picks
- 1
DAEMON X MACHINA
Single-player alternative to ASSAULT GUNNERS HD EDITION — playable solo, no multiplayer required. Shares Action with ASSAULT GUNNERS HD EDITION.
Pilot your fully customizable Arsenal mech and join your fellow mercenaries in defending humanity from the corrupted machines and gigantic robots in this post-apocalyptic action game!
- 2
ARMED FRAME
Single-player alternative to ASSAULT GUNNERS HD EDITION — playable solo, no multiplayer required. Shares Action with ASSAULT GUNNERS HD EDITION.
A fast-paced TPS & FPS where you control a mech in battle. Customize 12 parts: head, torso, arms, legs, booster, FCS, and 6 weapons. Weapon and frame colors are changeable. Use weapons, jump, boost up, run on walls, do rapid boosts, quick turns, and high boosts.
- 3
OMEGA PHENEX COMMENCED PROJECT SIX
Single-player alternative to ASSAULT GUNNERS HD EDITION — playable solo, no multiplayer required. Shares Action with ASSAULT GUNNERS HD EDITION.
Intuitive operation! High speed! Missile barrage! [OMEGA PHENEX COMMENCED PROJECT SIX] is a mech action game in which you control a humanoid mech [Icarus] that can be freely customized.
- 4
Havoc Runner
Single-player alternative to ASSAULT GUNNERS HD EDITION — playable solo, no multiplayer required. Shares Action with ASSAULT GUNNERS HD EDITION.
"Havoc Runner" is a futuristic action and 2D platform game that will take you to Titan's moon to face killers robots, missile launchers, and automated weapons in a hostile environment where you must find and destroy the Tupan computer, preventing a missile attack on the planets of the solar system.
- 5
CodePhantom
Single-player alternative to ASSAULT GUNNERS HD EDITION — playable solo, no multiplayer required. Shares Action with ASSAULT GUNNERS HD EDITION.
"CodePhantom" is a 3D action game where you pilot the humanoid combat mech PHANTOM and take on a variety of missions. Designed for responsive, well-balanced controls that are neither too fast nor too slow, it delivers a satisfying, authentic mech action experience.
- 6
VersionThree : INVISIBLE RAID
Single-player alternative to ASSAULT GUNNERS HD EDITION — playable solo, no multiplayer required. Shares Action with ASSAULT GUNNERS HD EDITION.
Authentic Customizable Mech Action Game. Customize the combat mech "V3" and run through the battlefield!
- 7
EARTH DEFENSE FORCE 4.1 The Shadow of New Despair
Single-player alternative to ASSAULT GUNNERS HD EDITION — playable solo, no multiplayer required. Shares Action with ASSAULT GUNNERS HD EDITION.
It's a fight for the future of the planet between the Ravagers, a merciless swarm of alien invaders, and the Earth Defense Force (EDF) in this third-person shooter.Play as four different classes in over 80 missions with a range of 800 weapons at your disposal.Co-op play supported.
- 8
Lost Planet™: Extreme Condition
Single-player alternative to ASSAULT GUNNERS HD EDITION — playable solo, no multiplayer required. Shares Action with ASSAULT GUNNERS HD EDITION.
Driven to the brink of extinction on ice-covered wastelands, humankind fights to survive. Battle to survive against gargantuan alien Akrid and treacherous Snow Pirates on the vast and frozen landscape of EDN III.
- 9
Project Nimbus: Complete Edition
Single-player alternative to ASSAULT GUNNERS HD EDITION — playable solo, no multiplayer required. Shares Action with ASSAULT GUNNERS HD EDITION.
Project Nimbus is a high speed mech action game set in a post apocalyptic world. Players control 'Battle Frames' - humanoid battle suits armed with an arsenal of weapons.
- 10
BREAK ARTS II
Single-player alternative to ASSAULT GUNNERS HD EDITION — playable solo, no multiplayer required. Shares Action with ASSAULT GUNNERS HD EDITION.
Faster than anyone. Stronger than anyone. And more stunning. Customize your robot for “cyber battle racing” in a game that offers all the thrills of racing, battle, and customization. Online, Offline, Time-Attack... which mode will you dominate?!
- 11
EARTH DEFENSE FORCE 5
Single-player alternative to ASSAULT GUNNERS HD EDITION — playable solo, no multiplayer required. Shares Action with ASSAULT GUNNERS HD EDITION.
Stand and fight for humanity. This arcade shooter takes place in the year 2022, as the Earth Defense Force fends off an all-out attack by unknown life forms. Become an EDF soldier, battle against endless hordes of immense enemies, and restore peace to the earth.
- 12
Armored
Single-player alternative to ASSAULT GUNNERS HD EDITION — playable solo, no multiplayer required. Shares Action with ASSAULT GUNNERS HD EDITION.
It's time for you to prove yourself in the management of armored vehicles. You have to perform many operations from liberating the territory to escorting VIP and battling against enemy armored vehicles.
- 13
Bullet Girls Phantasia
Single-player alternative to ASSAULT GUNNERS HD EDITION — playable solo, no multiplayer required. Shares Action with ASSAULT GUNNERS HD EDITION.
"Bullet Girls Phantasia" is the latest installment of the all-female third person shooter "Bullet Girls" series. This game is a thrilling action-packed game where cute girls shoot assault rifles and bazookas in a world filled with slimes, orcs, and dragons.
- 14
SAMURAI MAIDEN
Single-player alternative to ASSAULT GUNNERS HD EDITION — playable solo, no multiplayer required. Shares Action with ASSAULT GUNNERS HD EDITION.
A young woman from the 21st century with sharp swordsmanship skills finds herself in Honnō-ji during the Sengoku period! Together with a trio of newfound ninja friends, she races through the Underworld beneath Honnō-ji, confronted by enraged corpses at every turn!
- 15
Kandagawa Jet Girls
Single-player alternative to ASSAULT GUNNERS HD EDITION — playable solo, no multiplayer required.
From the creators of SENRAN KAGURA, the future's wettest and wildest new sport is here! Join one of seven teams and race through Tokyo's waterways on futuristic jet machines, using water weapons to blow your opponents back onto dry land!