
Game Overview
Kyiv becomes a warped battlefield after a failed time experiment tears holes between reality and a hostile, non-Euclidean dimension. Playing as Emilia Svitanko, a rapidly mutating mercenary employed by the Daisen corporation, you enter glowing breaches on city streets to destroy anomalies, seal the damage, and eliminate anyone who knows too much. The mood is abrasive, surreal, and paranoid: corporate warfare continues beneath a cosmic catastrophe while impossible creatures bring their own strange convictions into a collapsing human world. Its retro-styled first-person action favors speed and pressure over cautious military simulation.
Raids revolve around aggressive arena combat, rapid traversal, and keeping unstable weapons usable under fire. Guns manufacture their own ammunition through radioactive internal systems, so traditional reloads disappear; instead, every burst raises weapon temperature, forcing you to rotate among up to three firearms or risk a sudden shutdown at the worst moment. Slides, jumps, and sustained momentum are essential for weaving through projectiles and carving openings in dense enemy groups, while defeated targets leave behind orange essence that powers the Mender healing device. Between expeditions, Emilia returns to a comparatively calm corporate office hub, spends earned hryvnias on new equipment, and prepares for the next dangerous assignment.
Daisen’s strongest idea is how it turns resource management into a kinetic shooter skill rather than a pause for inventory housekeeping. Heat replaces ammo counting, kills replace medkits, and movement is as important as aiming, creating a sharp loop that should appeal to players who enjoy the restless combat rhythm of DOOM, Ultrakill, or boomer shooters with modern mobility. Bloodstorm mode extends that loop into an endless survival arena, mixing enemy waves with disruptive modifiers such as blinding effects, toxic conditions, and randomized weapons, while allowing personal music playlists. Newcomers can grasp the basic goal quickly, but veterans seeking demanding movement, weapon switching, and a bizarre Eastern European sci-fi setting get the most from its escalating chaos.
Screenshots
Installation
- Select the Download button at the top of this page to open UploadHaven.
- On UploadHaven, wait for any countdown, then select Free Download. Optional: UploadHaven Pro for faster downloads.
- When complete, extract the archive to a Daisen folder using 7-Zip.
- Open the extracted folder and start the game normally.
- For errors, check Setup Guide & Troubleshooting below. Keep your security software enabled.
System Requirements
- Requires a 64-bit processor and operating system
- OS: Windows 10
- Processor: Intel Core i5-2400 / AMD FX-4100
- Memory: 2 GB RAM
- Graphics: NVIDIA GeForce GT 555M / AMD Radeon HD 6750M
- DirectX: Version 11
- Additional Notes: Set the Render Scale below 50%.
Setup Guide & Troubleshooting
How do I fix missing DLL errors for Daisen (v0.2.558)?
After extracting Daisen (v0.2.558), navigate to the _Redist or _CommonRedist folder inside the game directory and install DirectX, Vcredist, and any other dependencies included.
What should I do if the downloaded file is corrupted?
The full archive is 823.35 MB — make sure your download completed fully before extracting. Use 7-Zip to extract the files. If you still see a "file corrupted" error, re-download and try again.
Do I need to run the game as administrator?
Usually, no. Start the game normally from the extracted folder. If you see a permissions or save error, check that the folder is writable and follow the game's documented fix. Only grant administrator access when a trusted game's specific setup requires it.
How do I update my GPU drivers for this game?
The game won't launch — what should I try?
Check that extraction completed and your PC meets the system requirements, including Version 11. Note any error message before choosing a fix. If it identifies a missing runtime, install the required DirectX components or Microsoft Visual C++ Redistributable from Microsoft.
My antivirus is blocking the game — is it safe?
A warning needs to be investigated; the download source alone cannot confirm that a file is safe. Keep your security software enabled and review the detection details. Do not run or restore a flagged file unless you have verified that it is a false positive. If you are unsure, leave it quarantined.