MASHUP PROFILE

PEAK × Portal 2

PortalPeak

PortalPeak combines PEAK's climb with a Portal 2 gun, with stamina tied to portal range in Sunflower's description. It is a traversal remix rather than a Minecraft sandbox: the author connects portal placement, momentum and PEAK's continuing fall damage. Both Steam games are stated dependencies. Co-op is advertised, but the page says the new group mode has not been tested with a full group.

Created by Sunflower

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A PEAK character beside a blue portal on a beach in PortalPeak
Creator preview from Melty · Creator: Sunflower · via Melty ↗

Stamina changes the portal idea

Sunflower describes stamina as the range budget for portal shots, rather than an unlimited ability to cross the mountain. Momentum survives traversal while PEAK's fall damage still applies on landing, according to the page. The distinction is a climbing remix: portals change a route without erasing movement risk. We have not independently tested the physics.

Different from Portalcraft

Portalcraft lists Minecraft Java and credits Portal as inspiration. PortalPeak explicitly needs PEAK and Portal 2 on Steam, and says it reads gun visuals and sounds from the installed Portal 2 copy. Choose by the games you own and the kind of traversal you want, not the shared Portal label alone.

Group play has a testing caveat

The author describes a separate portal pair for each scout through PEAK's normal invitation or room-code route. The same page says co-op is new and not yet tested with a full group. Every lobby member is listed as needing PortalPeak. Keep the proposed functionality and testing caveat together when judging it for a planned session.

Limitations and things to know

  • Full-group co-op is explicitly untested in the current author description.
  • Both PEAK and Portal 2 Steam copies are listed as required.
  • Portal movement is not a promise of immunity to PEAK fall damage.

This is an editorial overview, not a claim of hands-on testing. Listings can change; use the linked Melty page for current access and creator information.

Sources and attribution

Creator-listed features and access conditions, reviewed 2026-10-07. This directory has not installed or tested the game package.

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