Not sure if surf maps are allowed here
surf_ace surf_beginner surf_mesa surf_simpsons_source surf_spacejam surf_utopia_njv
Some more maps
surf_4head surf_beginner_hell surf_ethereal surf_guitar_hi surf_island surf_lavaflow surf_leet_xl_beta7z surf_lt_omnific_fix surf_mom_fix surf_rebel_resistance surf_reprise_fix surf_stargaze_css surf_technique surf_water-run_banjo_skill surf_year3000 surf_mesa_mine
https://steamcommunity.com/sharedfiles/filedetails/?id=2299917539 gm_infinite_ikea this basicly is just, a mini map which you can try and speed run all the puzzles, the finish is the exit door someone has done it in about 5 mins.. so idk
@_Leman_ I only handle HL Co-Op and melonrace side of this leaderboard, you need to ask some other mod.