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Granvir: Zero Front
Granvir: Zero Front is a 3rd person action roguelite mech-builder with co-op multiplayer. Experience the prelude to Granvir as the resistance response to the Millennium Company invasion. Pilot your Granvir, manage your campaign between battles to find the best equipment, and stay in the fight.
What players say
Steam review score and the most-helpful voices, which may include critical ones. Score via Steam as of 2026-09-26.
“After running through the campaign I just went and bought it to play the next campaign. 87.5 Hours on full game as of this review. Constant (major, might i add) updates/reworks they're churning out. A month away makes me look and go "wait, they added what now?? SWEET" Every time.”
— a player, Steam review · 8 hrs played“This is a fantastic demo but there is one large thing that peeves me. The keyboard bindings are... rather messy. Often you will be shown controls which don't do anything with your currently equipped weapon, and it's not entirely clear which weapons will prevent your body part's…”
— a player, Steam review · 4 hrs played“Jank but Charming Mecha Roguelite Action Gameplay: Granvir: Zero Front is a "demo" of sorts, but features some solid roguelite mecha-action underneath some of the "jank" clunkiness. -It has a relatively simple gameplay loop. First you pick a "campaign" which is a grid of maps…”
— a player, Steam review · 12 hrs playedPlayer activity
Monthly average concurrent players. History through 2026-08 via SteamCharts; self-collected from the Steam API since Aug 2026.
Achievement stats
Global completion rates across all Steam players — a data view of how far people actually get. Source: Steam official stats · as of 2026-09-26.
Latest official news
Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.
Update 2.50.0: Lock-On Targeting and Audio Updates
This week's update adds a new optional and toggleable lock-on targeting system. The system automatically moves the crosshair and target point to the target closest to the center of the screen. The pur
Update 2.49.0: Shoulder Shields and Long Range Rifle
This week's update introduces a batch of armatures with shoulder mounted shields. These shields are smaller and weaker than handheld shields but can be used on supporting and filled armatures dependin
Update 2.48.0: Ammo Feed Variants
This week's update introduces 3 new munitions feed variants. Each variant only slightly expands the munitions feed but gives ranged builds new avenues to become more powerful. The Overloader Feed impr
Update 2.47.0: Ammo Feed Rework
This week's update overhauls how ammo is provided to weapons on your Granvir. Instead of each weapon having its own ammo container, Granvirs now have a new two slot inventory called the munitions feed
Update 2.45.0: Hip Holsters
This week's update introduces small holsters through 9 variants of existing legs now equipped with hip mounted holsters. Small weapons like pistols, axes and short swords can be stored in hip holsters
Screenshots
Official Steam store screenshots — click any shot to enlarge.
Facts & details
From the Steam store record, snapshot 2026-09-26.
| Genres | Action, Indie, Simulation, Free To Play |
| Player tags | Mechs · Online Co-Op · Singleplayer · Multiplayer · Third Person · Robots · Simulation · Third-Person Shooter · Military · 3D · Looter Shooter · Action Roguelike (Steam store community voting) |
| Features | Single-player · Multi-player · Co-op · Online Co-op · Steam Achievements · DualShock Controller Support · DualShock Controller Support · DualSense Controller Support |
| Languages | English, Japanese, Simplified Chinese, Traditional Chinese |
| Achievements | 5 |
Minimum system requirements (PC)
Minimum: Requires a 64-bit processor and operating system OS: Windows 10 64bit Processor: 2.9 GHz Dual Core Processor Memory: 4 GB RAM Graphics: NVIDIA GeForce 650 DirectX: Version 10 Storage: 2 GB available space Sound Card: N/A