The MinePeak, a passthrough mod prototype with public code released on October 9, 2026, attempts to integrate Minecraft Java into the climbing scenario of PEAK on PC. The proposal runs both games simultaneously, but does not yet represent a ready-to-install release.
CyberSphinxxx's project adapts components of PeakCraft and SkyCraft. Therefore, this is not the first creation using this technique; the novelty lies in the documented adaptation for PEAK's structure and transitions.
How MinePeak intends to unite Minecraft and PEAK
According to the official MinePeak repository, a BepInEx plugin works on the Unity side of PEAK. On the other side, a Fabric installation maintains a Minecraft Java client and integrated server.
Instead of simply playing a video inside the game, the bridge shares geometry, controls, collision, and interface data via local memory. Thus, the PEAK environment continues to exist while Minecraft blocks, items, inventory, and elements are drawn over it.
The F6 key toggles controls between modes. In Minecraft mode, the player can move, place blocks, and open inventory. However, the PEAK rocks do not automatically turn into mineable blocks; they provide collision data to the other game.
Minecraft Java in contextual gameplay. Source: Malavida; does not show the MinePeak mod.
What tests did the author perform on MinePeak
The document VERIFICATION.md, dated October 9, reports 25 passed automated tests: 21 focused on geometry and four on character state. The author also records observations of the HUD, avatar, and blocks displayed in PEAK.
, the journal also records toggling with F6, boarding, flight, landing, and resuming controls on the beach. These are reports of local tests by the creator themselves, carried out on a specific setup. There was no independent test conducted by Allves Games.
The document itself highlights pending checks. Among them are the continuous use of the inventory, behavior after deaths, returning to saves, and long sessions with many blocks or entities.
Climbing in the original game PEAK, used to contextualize the world of MinePeak. Source: Team PEAK/Aggro Crab, via 4Gamer. Not an image of the prototype.
Current compatibility and limitations
The described environment uses Windows x64, PEAK 2.6.b, Minecraft Java 26.3, Fabric, and BepInEx components. For now, the proposal is restricted to the solo experience. Therefore, PEAK's cooperative mode is not confirmed in MinePeak.
There is also no public installation executable in the project's releases. There is source code and compilation instructions for developers, but the GitHub source package should not be confused with a ready-to-play game. Therefore, this article does not offer a download button.
Original PEAK game, in an official Steam/Team PEAK capture. Illustrative image, does not demonstrate MinePeak or an installable version.
Passthrough mod is still in development
MinePeak follows the line of experiences that run different games at the same time and share components. At Allves Games, we already showed the EldenCraft, which integrates Minecraft with Elden Ring, and the CallOfWarcraft, which combines Modern Warfare 2 and World of Warcraft.
However, each project's documentation needs to be analyzed separately. MinePeak demonstrates an experimental implementation and presents tests reported by the author; external validation, an installable package, and a verifiable public video of the integration are still lacking.
Sources: MinePeak — code and README; Verification record; PeakCraft; SkyCraft.
