How to turn RDR2 into a space sim using physics exploits

If you think you’ve seen everything in Red Dead Redemption 2, you haven’t looked at the game’s physics engine through the lens of a chaotic experimenter. Most players treat the world as a grounded Western simulator, but if you’re willing to ignore the intended gameplay loop, you can turn RDR2 into a space sim using only dynamite as fuel. It’s a bizarre, high-velocity way to break the game’s boundaries, and frankly, it’s the most fun I’ve had in the engine since launch.

The secret lies in how the game calculates explosive force against character hitboxes. When you stack enough volatile materials—specifically dynamite—underneath a player model or a horse, the physics engine struggles to resolve the collision. Instead of a simple ragdoll effect, the game occasionally miscalculates the vector, launching the object into the stratosphere at terminal velocity.

Why does RDR2 physics break so easily?

The engine is designed to handle standard interactions, but it isn't built for the concentrated kinetic energy of multiple explosive charges. When you trigger a cluster of dynamite, the game attempts to push every nearby object away from the center point simultaneously. If you are positioned correctly, you become the primary recipient of that force.

Here is the reality of the "space program" method:

1. Find a flat, open area to avoid clipping into geometry.
2. Drop a cluster of dynamite in a tight, circular formation.
3. Stand directly in the center of the pile.
4. Ignite the fuse and immediately enter a menu or trigger an animation to bypass the standard death state.

This isn't just about blowing things up; it’s about finding the specific edge cases where the game’s collision detection fails to keep you on the ground. Why does RDR2 physics break so easily when you stack explosives? It’s because the engine prioritizes object separation over environmental constraints. Once you hit a certain altitude, the game’s LOD (Level of Detail) models start to pop in and out, creating a surreal, low-poly view of the map that looks more like a flight simulator than a cowboy game.

Pushing the limits of the game engine

You’ll notice that once you reach a certain height, the game struggles to render the terrain below you. This is where the "space sim" experience truly begins. You aren't just flying; you are effectively breaking the map’s boundaries. If you want to replicate this, don't expect a smooth ride. You’ll likely experience severe frame rate drops as the engine tries to calculate your position relative to the world origin.

This is the part nobody talks about: the game’s internal coordinate system is surprisingly robust, but it wasn't designed for verticality at this scale. If you manage to survive the initial blast, you’re essentially a free-roaming camera in the sky. It’s a fantastic way to see the map from angles the developers never intended for players to reach.

If you’re looking for more ways to break the game, check out our guide on RDR2 map boundary glitches to see what else is hiding beyond the invisible walls. It’s a wild ride, and honestly, it’s the best way to see how the sausage is made in Rockstar’s engine. Try this today and share your highest altitude records in the comments.