Magnavis is a first-person 3D horror game for 2–4 player co-op. Pilot your submarine through tight caves without crashing, complete assigned missions, repair damaged systems—and whatever you do, don’t die.
We are not affiliated with IsThereAnyDeal.








A mission to complete, a submarine to manage, lives to protect. In Magnavis, your crew’s fate depends on your skills and teamwork. Navigate dangerous depths, repair failing systems, and confront unknown threats lurking underwater. Get ready to dive, stay alert, and fight to survive.

Keep your submarine’s systems online, fix issues, and prevent water from flooding in.

Take missions from stations; each run offers different maps and objectives. Complete main and side missions to keep your crew alive.
Procedural Maps: Maps, objectives, and challenges are randomly generated.
Main & Side Missions: Main missions drive progress; side missions yield extra rewards.
Station Visits: Stop by stations to accept new assignments.
Steam data © 2025 Valve Corporation. Steam and the Steam logo are trademarks and/or registered trademarks of Valve Corporation in the U.S. and/or other countries. Independent of Valve. Pricing and availability subject to change.








A mission to complete, a submarine to manage, lives to protect. In Magnavis, your crew’s fate depends on your skills and teamwork. Navigate dangerous depths, repair failing systems, and confront unknown threats lurking underwater. Get ready to dive, stay alert, and fight to survive.

Keep your submarine’s systems online, fix issues, and prevent water from flooding in.

Take missions from stations; each run offers different maps and objectives. Complete main and side missions to keep your crew alive.
Procedural Maps: Maps, objectives, and challenges are randomly generated.
Main & Side Missions: Main missions drive progress; side missions yield extra rewards.
Station Visits: Stop by stations to accept new assignments.
Magnavis is a first-person 3D horror game for 2–4 player co-op. Pilot your submarine through tight caves without crashing, complete assigned missions, repair damaged systems—and whatever you do, don’t die.
We are not affiliated with IsThereAnyDeal.
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Rewards: Earn a fresh Engine Core and currency for each successful run.
Rewards: Earn a fresh Engine Core and currency for each successful run.
Risk & Reward: Higher difficulty brings bigger payouts—but failure puts everyone at risk.
Risk & Reward: Higher difficulty brings bigger payouts—but failure puts everyone at risk.


Caves are generated randomly each mission, making every run unique.
Caves are generated randomly each mission, making every run unique.


Collaborate with your team to repair broken machines; each puzzle demands a fresh solution.
Collaborate with your team to repair broken machines; each puzzle demands a fresh solution.


Steam data © 2025 Valve Corporation. Steam and the Steam logo are trademarks and/or registered trademarks of Valve Corporation in the U.S. and/or other countries. Independent of Valve. Pricing and availability subject to change.