Jetplane's Mobility - Tweak Edition
A downloadable mod
About Jetplane's Mobility - Tweak Edition
Jetplane's Mobility - Tweak Edition introduces floor slide, double jump, wall cling, and grappling hook as abilities that you can use anywhere, anytime. This mod includes two universal addons that can be loaded with any other mods or mapsets.
Originally made by Jetplane at Zdoom forums, this tweaked edition removes the stamina drain from wall cling and boosts the floor slide power.
Features
jp_grapple.pk3
- Grappling Hook: Bind a key in the controls to fire a grappling hook projectile. If it hits a monster or any other pushable entity, it will drag it towards you. If you hit a wall with the hook, you will be pulled towards it instead. You can spam fire the hook projectile to massively boost your launch speed or pull force.
jp-mobility-v5r.pk3
- Double Jump: Simply press jump twice to perform a double jump. Uses stamina that automatically regenerates.
- Wall Cling: Press or hold the 'interact' key (default E on keyboard) when facing a wall to stick to it like Spiderman. Does not use stamina. Spamming the 'interact' key allows you to climb up walls.
- Floor Slide: Bind a key (default Q) and press it to launch yourself forward. Uses stamina that recharges gradually.
jp-mobility-JumpStarted-1.1.pk3
- Improved and soothing latch/climb sound effect.
- More settings to tweak EVERYTHING about jumping, sliding and climbing.
- I only recently discovered this version exists and it makes my tweak version obsolete by comparison, though the original package still contains the grapple hook.
Credits to MonoculusRift for this version. Their version needs more recognition.
For visibility and convenience, I've added it to the downloads of this page.
(Do not use together with 'jp-mobility-v5r.pk3'; its the same mod but older. You CAN use jp_grapple.pk3 with this one though!)
How to Use In-Game
- Combine Abilities: Floor slide + double jump lets you fly very far very quickly, making long-distance travel super fun.
- Pull Monsters: Use the grappling hook to pull monsters and throw them over a cliff. Combine with the Monster Rules Fall Damage addon to instagib them.
- Dodge Attacks: Floor slide lets you dodge enemy attacks better than just running.
- Close Combat: Use floor slide to get close to an enemy quickly and fire a powerful close-range weapon for maximum damage.
Credits
- Jetplane: Original mod creator.
- Reactorcore: Tweaked the mod for enhanced gameplay.
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Enjoy!
- Reactorcore
Download
Development log
- JP Mobility: Jump-Started v1.1 added!Sep 02, 2025
Comments
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Enjoyed this mod a lot especially all youe mini-mods. Would be nice if you add a feature if you hold the jump button you can jump higher or quicl tap for small hops like. There was a mario mod that does this but doomguy jumps so high he hits the ceiling 😆
I've added a download for a much better version of this mod (jp-mobility-JumpStarted-1.1.pk3) that lets you tweak jump height and has more settings. It doesn't have hop-jumps or such, but its the next best thing.