| App Type | game |
| Release Date | Unknown(Coming Soon) |
| Details Last Modified | March 22, 2026 (6 months ago) |
| Developer | Threshold Arts |
| Publisher | Threshold Arts |
| Genres | Action, Adventure, Early Access, Indie |
| Supported Systems |
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| Windows |
| Price | Price Unknown |
| Required Age | 0+ |
| Support | https://dsbs.online/home/contact-us |
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The Upper Downer Complex is a quiet horror experience set in an endless, shifting structure. Descend through procedurally generated layers — from empty malls to forgotten hospitals — connected only by elevators that never truly rest. Find how deep you can go before the world forgets you!
Co-op
Color Alternatives
Family Sharing
Full controller support
Multi-playerOnline Co-op