Each player runs around San Angora as Sonic, Tails, Knuckles or Amy. The models, textures and every animation come from that player's own copy of Sonic Frontiers, including Hedge Mod Manager character and animation mods, which are picked up again whenever you change them.
Plays like Frontiers
- Physics: everyone moves with Frontiers' own physics (jump, air gravity, held-jump lift, acceleration, braking, turning, fall speed).
- Speeds: Sonic is by far the fastest, then Tails. Amy is just ahead of Knuckles. Knuckles still runs faster than he does in his own game.
- Controls: Frontiers' button layout. Goat moves like headbutt, lick, baa and ragdoll are off while you're a Sonic character.
- Abilities: every skill-tree ability (no Sonic Boom: Grand Slam is on Sonic's special instead), plus slide and side step for everyone.
- Animations: every move uses its real Frontiers animation.
- No running through things: people, cars and props aren't knocked over by running into them. You attack, slide, homing attack or stomp them. Knockback goes Tails < Sonic < Amy < Knuckles.
Together
- Tails' flight: 30 seconds at 75% of his running speed. Friends grab on Sonic 3-style, and more can hang from their legs. Each one slows him and drains his flight faster (Sonic 10%, Amy 20%, Knuckles 25%).
- Grab and run: Sonic can grab another player while running, carry them, and drop or throw them.
- Character swapper: P (or hold D-pad up) cycles Sonic > Tails > Knuckles > Amy > Goat.
- Missions and story: hits count as Goat Simulator 3 headbutts, and grab uses the game's own pick-up, so quests and missions keep working.
- Co-op: up to 4 players through Goat Simulator 3's own online co-op.
Join through the game: the host starts Goat Simulator 3 with this mashup, opens the pause menu and invites friends to their online co-op session through Steam or Epic. Friends (who also have this mashup) accept the invite.
Controls (keyboard / controller)
- Jump: Space / A (hold in the air to fly, glide or float)
- Attack: left mouse / X (homing attack in the air)
- Cyloop: right mouse / Y
- Boost: Shift / RT
- Special: F / LT
- Crouch: Ctrl / B (stomp in the air, slide while running, spin dash standing)
- Side step: Q, E / LB, RB (both together: parry)
- Grab: C / D-pad right
- Interact: R / D-pad left
Needs: Goat Simulator 3 and Sonic Frontiers on the same PC. Nothing from either game is included: your characters are converted on your PC the first time you play.
Fan project, not affiliated with SEGA or Coffee Stain. Credits are in CREDITS.txt.