Released May 26, 2021
$29.99 Very Positive
MechWarrior 5: Mercenaries
By Piranha Games Inc.
Followers
—
Reviews
13,608
Very Positive
Players yesterday
636
at the busiest moment
Owners
500K–1M
estimated
Steam data
Everything Steam lists for MechWarrior 5: Mercenaries · record updated 1 day ago
Overview
App ID784080
Release dateMay 26, 2021
Last change number40201285
Last record update1 day ago
App info
- App type
- Game
- Developer
- Piranha Games Inc.
- Publisher
- Piranha Games Inc.
- Steam profile
- Counts toward game count and achievement totals · checked Nov 1, 2025
- Franchise
- MechWarrior
- Metacritic
- 73
- Website
- mw5mercs.com
Platforms
Windows
64-bit
- Steam Deck
- Playable
- Controller
- Partial support
Features
8
Single-playerOnline co-opPartial controller supportMulti-playerCo-opSteam AchievementsSteam WorkshopFamily Sharing
Related apps
Patches
Builds
10| Build | Branch | Updated |
|---|---|---|
| 24987363 | mw5v1.14.390 | Oct 6, 2026 |
| 25504623 | public | Oct 6, 2026 |
| 20534414 | mw5v1.1.378 | Oct 30, 2025 |
| 19893125 | mw5v1.1.371 | Oct 8, 2025 |
| 14135168 | mw5v1.1.361 | Jul 16, 2025 |
| 12463697 | mw5v1.1.351 | Mar 14, 2024 |
| 10656957 | mw5v1.1.338 | Aug 24, 2023 |
| 9122361 | mw5v1.1.328 | Jan 4, 2023 |
| 7732590 | mw5v1.1.315 | Apr 20, 2022 |
| 6998207 | mw5v1.1.300 | Sep 13, 2021 |
Packages & DLC
DLCs
10| ID | Name | Price (US) |
|---|---|---|
| 1456180 | Not on the store yet | — |
| 1456210 | Not on the store yet | — |
| 1705820 | Not on the store yet | — |
| 1969380 | Not on the store yet | — |
| 2179800 | Not on the store yet | — |
| 2489020 | Not on the store yet | — |
| 2782050 | Not on the store yet | — |
| 3799610 | Not on the store yet | — |
| 4371500 | Not on the store yet | — |
| 4849350 | Not on the store yet | — |
Depots
Depots
4| ID | Name | Systems | Size | Download | Manifest |
|---|---|---|---|---|---|
| 228988 | — shared from 228980 | Windows | — | — | — |
| 228990 | — shared from 228980 | Windows | — | — | — |
| 784081 | — | Windows | 111.52 GB | 43.51 GB | 7031484150434950645 |
| 1456211 | — DLC 1456210 | All | — | — | — |
Branches
10| Branch | Build | Updated | Access |
|---|---|---|---|
| public | 25504623 | Oct 6, 2026 | Open |
| mw5v1.14.390 MW5 - Version 1.14.390 | 24987363 | Oct 6, 2026 | Open |
| mw5v1.1.378 MW5 - Version 1.1.378 | 20534414 | Oct 30, 2025 | Open |
| mw5v1.1.371 MW5 - Version 1.1.371 | 19893125 | Oct 8, 2025 | Open |
| mw5v1.1.361 MW5 - Version 1.1.361 | 14135168 | Jul 16, 2025 | Open |
| mw5v1.1.351 MW5 - Version 1.1.351 | 12463697 | Mar 14, 2024 | Open |
| mw5v1.1.338 MW5 - Version 1.1.338 | 10656957 | Aug 24, 2023 | Open |
| mw5v1.1.328 MW5 - Version 1.1.328 | 9122361 | Jan 4, 2023 | Open |
| mw5v1.1.315 MW5 - Version 1.1.315 | 7732590 | Apr 20, 2022 | Open |
| mw5v1.1.300 MW5 - Version 1.1.300 | 6998207 | Sep 13, 2021 | Open |
Configuration
Install foldersteamapps/common/MechWarrior 5 Mercenaries
Launch options
1| Executable | Arguments | Systems | Description |
|---|---|---|---|
| MechWarrior.exe | Windows · 64-bit |
Cloud saves
Space per player93.13 GB
Filesup to 10,000
Save locations2
| Root | Path | Pattern | Systems |
|---|---|---|---|
| WinAppDataLocal | MW5Mercs/Saved/SaveGames | * | All |
| WinAppDataLocal | MW5Mercs/Saved/SaveGames | UnlockedScenarios.json | All |
Data from public Steam pages, updated daily; 1 day of history. Owner counts are estimates. LaunchRivals is not affiliated with Valve or Steam.