
OMNIKING: Shadow of a Doubt
Play as a shadowmancer in this fast-paced hybrid of DOOM and A Link Between Worlds. Turn into a shadow to find new paths, merge with walls to overcome obstacles, and avenge your brother by facing the all-powerful OMNIKING.
Made in two weeks for GDKO Jam 2025 (Final round)
Play other chapters:
1. OMNIKING: The Wish for Power by TingGame
2. OMNIKING: Signs in the Sand by ElStrawFedora
3. OMNIKING: Necromancer's Wish by Potatuetata
4. OMNIKING: The Throne of Skulls by Joszs
5. OMNIKING: Shadow of a Doubt by FeatureKreep
CONTROLS:
WASD/Arrows — movement, selection
Left click — shoot
R/Right click — reload
E — shadow-walk (lets you pass through narrow slits)
Space (near light walls) — shadow-merge (lets you walk through obstacles)
Q — toggle quality
M — mute
F — fullscreen
All art was made with Foozle's Lucifer art asset pack
Music: Whining by nickpanek620
| Status | Released |
| Platforms | HTML5 |
| Rating | Rated 4.7 out of 5 stars (6 total ratings) |
| Author | FeatureKreep |
| Genre | Shooter |
| Made with | Construct |
| Tags | 3D, Arcade, Atmospheric, Doom, Dungeon Crawler, Fast-Paced, First-Person, Low-poly, No AI |
| Average session | A few minutes |
| Languages | English |
| Inputs | Keyboard, Mouse |
| Links | Twitter/X, Bluesky, Patreon |
| Content | No generative AI was used |
Development log
- I won GDKO 2025! 🎉Jun 03, 2025





Comments
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i love it
Great game! I love the announcer voices. Exploring the level for secrets is a lot of fun. I did struggle with a little motion sickness but I did manage to take down the Omniking especially since I found the final fight overly easy. The merge mechanic is really neat although I don't know that it meshed well with the combat.
awsome game
neat