Indie Fighters

Indie Fighters is a 2018 platform fighting game developed and published by Rusty Circle and releasing on PC, Nintendo Switch, Xbox One and PS4.

Characters:
There are 89 playable characters in Indie Fighters, 31 of which have to be unlocked. They are:
 * 1) Shovel Knight (Shovel Knight)
 * 2) Plague Knight (Shovel Knight)
 * 3) Specter Knight (Shovel Knight)
 * 4) King Knight (Shovel Knight)
 * 5) Shantae (Shantae)
 * 6) Bolo (Shantae)
 * 7) Sky (Shantae)
 * 8) Rottytops (Shantae)
 * 9) Risky Boots (UNLOCKABLE) (Shantae)
 * 10) The Kid (I Wanna Be The Guy)
 * 11) Max (Mutant Mudds)
 * 12) Sash Lilac (Freedom Planet)
 * 13) Carol Tea (Freedom Planet)
 * 14) Milla Basset (Freedom Planet)
 * 15) Neera Li (UNLOCKABLE) (Freedom Planet)
 * 16) Yooka & Laylee (Yooka-Laylee)
 * 17) Lea (CrossCode)
 * 18) Dust (Dust: An Elysian Tail)
 * 19) Spelunker (Spelunky)
 * 20) Spooky (Spooky's Jump Scare Mansion)
 * 21) Freddy Fazbear (Five Nights at Freddy's)
 * 22) Octane (Rocket League)
 * 23) Spark (Spark the Electric Jester)
 * 24) Frisk (Undertale)
 * 25) Sans (UNLOCKABLE) (Undertale)
 * 26) Filia (Skullgirls)
 * 27) Peacock (Skullgirls)
 * 28) Gunvolt (Azure Striker Gunvolt)
 * 29) Copen (UNLOCKABLE) (Azure Striker Gunvolt)
 * 30) The Batter (OFF)
 * 31) The Judge (UNLOCKABLE) (OFF)
 * 32) Captain Viridian (VVVVVV)
 * 33) Cuphead (Cuphead)
 * 34) Mugman (UNLOCKABLE) (Cuphead)
 * 35) Hat Kid (A Hat in Time)
 * 36) Mustache Girl (UNLOCKABLE) (A Hat in Time)
 * 37) Bendy (Bendy and the Ink Machine)
 * 38) Josef (UNLOCKABLE) (Machinarium)
 * 39) Beck (Mighty No. 9)
 * 40) Call (Mighty No. 9)
 * 41) Octodad (Octodad)
 * 42) Castle Crasher (Castle Crashers)
 * 43) Wilson (Don't Starve)
 * 44) Quote (Cave Story)
 * 45) Curly Brace (UNLOCKABLE) (Cave Story)
 * 46) Reimu Hakurei (Touhou)
 * 47) Marisa Kirisame (Touhou)
 * 48) Cadence (Crypt of the NecroDancer)
 * 49) Ori (Ori and the Blind Forest)
 * 50) Fish (UNLOCKABLE) (Nuclear Throne)
 * 51) Meat Boy (Super Meat Boy)
 * 52) Dr. Fetus (UNLOCKABLE) (Super Meat Boy)
 * 53) Isaac (UNLOCKABLE) (The Binding of Isaac)
 * 54) Irzyka (Aëdemphia)
 * 55) Orcane (Rivals of Aether)
 * 56) Player (UNLOCKABLE) (Golf Story)
 * 57) Drifter (Hyper Light Drifter)
 * 58) Madotsuki (Yume Nikki)
 * 59) Steve (Minecraft)
 * 60) Stardrop (UNLOCKABLE) (Stardrop Blaster)
 * 61) Red (Transistor)
 * 62) Limbo (UNLOCKABLE) (Limbo)
 * 63) Six (UNLOCKABLE) (Little Nightmares)
 * 64) Miriam (Bloodstained: Ritual of the Night)
 * 65) Zangetsu (UNLOCKABLE) (Bloodstained: Ritual of the Night)
 * 66) Madeline (UNLOCKABLE) (Celeste)
 * 67) Juan (Guacamelee!)
 * 68) Commander Video (BIT.TRIP)
 * 69) Monika (Doki Doki Literature Club!)
 * 70) Hollow Knight (UNLOCKABLE) (Hollow Knight)
 * 71) Niko (OneShot)
 * 72) Henry Stickmin (Henry Stickmin)
 * 73) Hatty Hattington (UNLOCKABLE) (BattleBlock Theater)
 * 74) Phil Eggtree (Riddle School)
 * 75) Mae (UNLOCKABLE) (Night in the Woods)
 * 76) Ayano Aishi (UNLOCKABLE) (Yandere Simulator)
 * 77) Otus (Owlboy)
 * 78) Kuro (UNLOCKABLE) (Evoland 2)
 * 79) Bosh (UNLOCKABLE) (Line Rider)
 * 80) Fancy Pants Man (The Fancy Pants Adventures)
 * 81) Yeah, Jam and Fury (Yeah Jam Fury)
 * 82) Crow (UNLOCKABLE) (Nefarious)
 * 83) Baldi (UNLOCKABLE) (Baldi's Basics in Education and Learning)
 * 84) Gomez (Fez)
 * 85) Trilby (UNLOCKABLE) (Chzo Mythos)
 * 86) Iji (UNLOCKABLE) (Iji)
 * 87) Jacket (UNLOCKABLE) (Hotline Miami)
 * 88) Brad Armstrong (UNLOCKABLE) (LISA: The Painful)
 * 89) Xoda Rap (UNLOCKABLE) (Noitu Love 2: Devolution)

Assistants:
In Indie Fighters, there exists an item called an "Assist Pendant"; the equivalent to Super Smash Bros.'s Assist Trophies. Anyone who picks up an Assist Pendant automatically summons an Assistant to help them briefly in battle. Here are the list of Assistants and what they can do.
 * 1) Shield Knight (Shovel Knight)
 * 2) Tinkerbat (Shantae)
 * 3) Commander Torque (Freedom Planet)
 * 4) Emilie (CrossCode)
 * 5) Golden Freddy (Five Nights at Freddy's)
 * 6) Papyrus (Undertale)
 * 7) Zacharie (OFF)
 * 8) Goopy Le Grande (Cuphead)
 * 9) Sammy Lawrence (Bendy and the Ink Machine)
 * 10) RAY (Mighty No. 9)
 * 11) Chef Fujimoto (Octodad)
 * 12) Balrog (Cave Story)
 * 13) Sakuya Izayoi (Touhou)
 * 14) Yung Venuz (Nuclear Throne)
 * 15) Monstro (The Binding of Isaac)
 * 16) Zetterburn (Rivals of Aether)
 * 17) Monoko (Yume Nikki)
 * 18) Creeper (Minecraft)
 * 19) MC-Kun (Doki Doki Literature Club!)
 * 20) Terry Hintz (LISA: The Painful)
 * 21) Goat (Goat Simulator)
 * 22) Alien Hominid (Alien Hominid)
 * 23) Sumotori (Sumotori Dreams)
 * 24) Dive & Kick (Divekick)
 * 25) Zee-Tee (Eversion)
 * 26) Lillian Weaver (Wick)
 * 27) The Neighbor (Hello, Neighbor!)
 * 28) Tori (Toribash)