Full list of all 49 RetroMania Wrestling achievements worth 1,285 gamerscore. It takes around 6-8 hours to unlock all of the achievements in the base game.
The base game contains 39 achievements worth 1,000 Gamerscore, and there is 1 DLC pack containing 10 achievements worth 285 Gamerscore.
Complete 10 Pounds of Gold with All Wrestlers
Complete 10 Pounds of Gold with 5 Different Wrestlers
Kick Out of Your Opponent's Finishing Move
Win a 6 Man Tag Team Match as the Blue World Order
Win a match in every arena
Land 3 Finishing Moves in One Match
Miss an Attack from the Top of the Cage
Win 50 matches
Successfully Defend a Championship in Exhibition Mode
Complete 10 Pounds of Gold Mode
Win a Match After Triggering a Second Wind
Win a Retro Rumble
Win a Tag match as Cardona & Myers in the STOMP In Paradise Arena
Win a 4 Way Elimination Match
Win a match as Zack Sabre Jr. by submission
Win a Tag Team match as Hawk & Animal
Win a match as Nick Aldis against Austin Idol in the NWA Power arena
Win a match as Nikita Koloff in the NWA 70 Arena
Lose 10 Matches
Win a match as Nick Aldis
Win a match as Stevie Richards in the SRF Arena
Win a 3 Way Match with Tommy Dreamer in the Ballroom
Defeat Your Opponent Within 3 minutes Inside a Steel Cage
Win a match as Brian Myers
Win a Cage Match inside the "Big Blue" cage
Watch Five AI vs. AI Battles
Win a match as Colt Cabana
Win a Falls Count Anywhere Match Outside the Ring
Win a match as Warhorse in Warhorse's Hell Arena
Hit Your Opponent With a Steel Chair
Win a match as Jeff Cobb
Win 20 matches
Win a match as Matt Cardona
Complete the Story mode
Win a Cage Match inside the "Chain Link" cage
Win a match as Johnny Retro
Complete The Basic Tutorial in Story Mode
Complete Your First Match
Win a match as Tommy Dreamer
Complete Story Mode as a heel
Complete Story Mode as a tweener
Complete Story Mode as a face
In Versus Mode, defend a championship 10 times in a row
Win 13 matches in Warhorse's Hell Arena
Win a match as James Storm after taunting 6 times
Use a hidden kendo stick
Win a match as Mr. Hughes
Win your 100th match
Win a match as Chris Bey