Undead Onslaught
"Undead Onslaught" is a Bullet Heaven RPG where you ascend as the villain. Master unique mechanics and strategic combat to dominate a dark, evolving world.
- Price:$4.49
- Release Date:6/22/2024
- Developer:Wish App Games
- Publisher:Wish App Games
- Last Updated:6/29/2025
- Steam App Id:2985840
Undead Onslaught
- Windows
- Mac
- Linux
- Steam Deck (Playable)
Steam Charts, Stats, and Live Player Count
At the moment, Undead Onslaught has 5 concurrent players online and in-game. This is 74% lower than its previous all-time peak of 19 players achieved on 6/29/2024.
Review History Chart
Track historical review trends and overall ratings for Undead Onslaught. It has received a total of 58 reviews on the Steam store and achieved a Player Score of 72 (Very Positive).
Price History Chart
Track historical price changes and trends for Undead Onslaught. Right now, it costs $4.49 in the Steam Store.
Community Hub Members & Followers Chart
Explore the cumulative breakdown of Steam community hub members for Undead Onslaught and its growth over time. It currently has 287 followers on its community page.
About Undead Onslaught
Undead Onslaught is an Indie, Casual, RPG, Action, and Early Access game developed by Wish App Games. On 6/22/2024, it was released on the Steam Store by Wish App Games.
Players have rated Undead Onslaught as "Very Positive" out of 58 total reviews on the Steam Store. These are split between 47 positive reviews and 11 negative reviews — an overall 81% positive review rating.
It is available for gamers to download and play for $4.49 which is a 25% discount off its base price. It can also be purchased through 🧬 Genome Guardian × Undead Onslaught 👿: Action Roguelikes, Undying Collection, and Undead Onslaught + Soundtrack! which give a discount off its base price.
It can be played and ran on Windows, Mac, and Linux systems. At the moment, it is possible to play Undead Onslaught on the Steam Deck but some functionaliy may not be fully supported.
It also supports 15 languanges in-game including English, German, Russian, Japanese, and Chinese (Simplified). Each language comes with varying levels of support for the in-game interface, audio, and fully translated subtitles.
According to Steam’s category system, Undead Onslaught supports the following features:
- Single-player
- Steam Cloud
- Full controller support
- Family Sharing
- Stats
- Steam Leaderboards
- Steam Achievements
From the Steam community, Undead Onslaught has been tagged with the following user tags:
- 2D
- Action Roguelike
- 2.5D
- Roguelike
- Procedural Generation
- Magic
- Dark
- JRPG
- Roguelite
- Fantasy
- Historical
- Pixel Graphics
- RPG
- Bullet Hell
- Action RPG
- Dark Fantasy
- PvE
- Casual
- Action
- Demons
Media & Sceenshots
Watch the featured video for Undead Onslaught and see the latest screenshots from the Steam Store.
DLC & Related Apps
Undead Onslaught is referenced by 1 other related app in the Steam Store.
| Image | Name | Type | Release Date | Actions |
|---|---|---|---|---|
 | Undead Onslaught Soundtrack | Music | 3/20/2025 | View |
Related Bundles
Undead Onslaught is included in 3 bundles in the Steam Store.
| Image | Name | Apps | Packages | Price | Actions |
|---|---|---|---|---|---|
 | 🧬 Genome Guardian × Undead Onslaught 👿: Action Roguelikes | 2 | 2 | $8.38 | View |
 | Undying Collection | 2 | 2 | $7.50 | View |
 | Undead Onslaught + Soundtrack! | 2 | 2 | $10.19 | View |
Related Packages
Undead Onslaught is referenced by 1 package in the Steam Store.
| Name | Price | Actions |
|---|---|---|
| Undead Onslaught | $3.59 | View |
Supported Languages
Undead Onslaught is available in 15 different languages with varying levels of support for the in-game interface, audio, and fully translated subtitles.
| Name | Interface | Audio | Subtitles |
|---|---|---|---|
| English | Yes | No | Yes |
| German | Yes | No | Yes |
| Russian | Yes | No | Yes |
| Japanese | Yes | No | Yes |
| Chinese (Simplified) | Yes | No | Yes |
| Chinese (Traditional) | Yes | No | Yes |
| Dutch | Yes | No | Yes |
| Korean | Yes | No | Yes |
| French | Yes | No | Yes |
| Spanish (Spain) | Yes | No | Yes |
Frequently Asked Questions
Soures & References
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Undead Onslaught data has been sourced from:
- Valve Corporation. (2025, June 29). Undead Onslaught on Steam. Steam Store. https://store.steampowered.com/app/2985840
- Valve Corporation. (2025, June 29). Undead Onslaught. Steam Community Hub. https://steamcommunity.com/app/2985840