OPEN UP, MICHAEL! — cheap CD keys, compare prices
Is it worth buying?
- The price is at or near its all-time low — a good time to buy.
Estimate based on public reviews (Metacritic/Steam) and price history — the final call is yours.
About the game
OPEN UP, MICHAEL! is an upcoming first-person adventure indie game that sits somewhere between comedy and horror. Players balance odd objects atop a door's handle, memorize its eerie note patterns, and try to work out who Michael actually is. The announcement covers five rituals, puzzles that can be solved through reading clues, two different endings, and a suspiciously well-balanced wedge of cheese. LetsAdventurePlay is developing and publishing the game, planned for 2026.
Best price today
€4.49
lowest in tracked period: official €4.49 near low
The cheapest OPEN UP, MICHAEL! key right now costs €4.49 at Steam. The lowest price we have recorded for this game: €4.49.
The average low over the past 3 months was €4.49.
Prices as of
Steam best price Official store
No offers match these filters — try widening them.
Listed seller price shown — payment fees may vary by method.
Lowest — official stores
€4.49
Aug 2026
Price history
last 40 daysMonthly price lows
| Month | Lowest official | Lowest keyshop |
|---|---|---|
| Oct 2026 | €4.49 | — |
| Sept 2026 | €4.49 | — |
| Aug 2026 | €4.49 | — |
Lowest in-stock price per month from our price history; the current month is the low so far.
How to activate your key
- Steam key — open the Steam client → Games → Activate a Product on Steam → enter the key. Stores with this activation: Steam
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All-time low so far: €4.49
System requirements
| Minimum | |
|---|---|
| OS | Windows 10 64-bit |
| Processor | 2.4 GHz dual-core processor |
| Memory | 4 GB RAM |
| Graphics | WebGL 2 capable integrated or dedicated graphics |
| Storage | 350 MB available space |
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About this game — FAQ
Can OPEN UP, MICHAEL! be played single-player?
Yes, OPEN UP, MICHAEL! is a single-player game.
What languages does OPEN UP, MICHAEL! support?
OPEN UP, MICHAEL! is available in: English, French, German, Spanish - Spain.
Does OPEN UP, MICHAEL! use Steam Cloud saves?
Yes, OPEN UP, MICHAEL! uses Steam Cloud, so your saves sync across devices.
FAQ
Where is the cheapest place to buy a OPEN UP, MICHAEL! key?
The cheapest OPEN UP, MICHAEL! key is currently sold by Steam for €4.49. The lowest price we have ever recorded for this game: €4.49.
How much does OPEN UP, MICHAEL! cost?
OPEN UP, MICHAEL! currently costs from €4.49 — the cheapest offer across the stores we track.
Is Steam an official store or a keyshop?
Steam is an official store — keys come directly from the publisher or an authorized distributor.
Are keys from these stores legal?
Buying is legal — keys come from the grey market, so a small deactivation risk exists. So before paying, check the seller's buyer protection.
Which key region should I pick?
Global activates everywhere. Regional keys (Europe, North America, RU-CIS) only work on accounts from that region — use the Region filter to match your account.
What is an activation platform?
The service where the key activates — Steam, GOG, Epic or the publisher's platform. A key for one platform won't work on another, hence the separate filter.
What's the difference between editions?
Standard is the base game; Deluxe usually adds an expansion or bonus content. The edition filter shows exactly that variant, with no mixed prices.