| icon | info | RA score |
|---|---|---|
 | White Line Femur Complete 'Grave Escape' without losing any limbs during the chase. | 25points |
 | Bone Voyage! Complete 'Grave Escape'. | 5points |
 | The Calaca Wave Complete 'Mausoleum'. | 5points |
 | Stage Fright Survive until the skeletons climb the roof in 'Mausoleum' without taking any damage. | 10points |
 | A Natural Bone Leader I Complete the first disc in a single session without getting a game over. (No Level Select). | 25points |
 | A Natural Bone Leader II Complete the second disc in a single session without getting a game over. (No Level Select). | 50points |
 | Dead Man Walking Complete 'The Valley'. | 5points |
 | Got the Blues Complete 'Guitar Solo'. | 5points |
 | 0-0-5-0-3-0 Complete 'Guitar Solo' without making a mistake. | 5points |
 | Bone Appétit! Destroy a total of 30 skeletons in 'The Valley' without taking damage any more than three times. | 10points |
 | Osteoporosis? ...in My Skeleton Game? Complete 'Night of the Bats'. | 5points |
 | Lemme Get it Boneless Reach the ending of 'Night of the Bats' without picking up any limbs and without taking damage three times. | 10points |
 | Bat Nauseam Complete 'Dawn of the Bats'. | 5points |
 | Light and Limber Complete 'Dawn of the Bats' in under 44 seconds. | 25points |
 | Bat's All Folks! Complete 'Day of the Bats'. | 10points |
 | Rollin' Down in the Steep Complete 'Rolling Logs'. | 5points |
 | No Il-log-ical Leaping Complete 'Rolling Logs' in no more than 18 jumps and without taking any damage. | 25points |
 | ...Limited Power? Complete 'Day of the Bats' without using your plasma beam. | 10points |
 | 5'11" vs 6'0" Use the Long Legs configuration. | 1points |
 | It'd Make a Good Back-Scratcher Use the Long Arm configuration. | 1points |
 | Snap Into It! Use the Slim Jim configuration. | 1points |
 | Not Havin' the Blues Complete 'Glass Shards' in under 30 seconds. | 10points |
 | Drum as You Are Complete 'Drum Solo'. | 5points |
 | First, I Bang the Drum... Complete 'Drum Solo' without losing any Skeletism. | 10points |
 | Hippin' and Hoppin' Complete 'Glass Shards'. | 5points |
 | The Sun Will Rise Once More Listen to Mr. Bones reminisce about his past life in its entirety. | 1points |
 | I Am Not a Gambler, I Am a Scientist Listen to DaGoulian's monologue in its entirety. | 1points |
 | So No Head? Complete 'Big Bones'. | 5points |
 | Rattle Me Bones Complete 'Big Bones' without making a mistake. | 10points |
 | Down the Drain Complete 'Vortex'. | 5points |
 | He's a Good Set of Bones, Who's Crazy 'bout Elvis Complete 'Vortex' without taking any damage. | 10points |
 | Good Thing I Don't Have Lungs... Complete 'Underwater Ride'. | 5points |
 | Just Follow the Current Complete 'Underwater Ride' without colliding with any walls any more than five times. | 25points |
 | Saviour of the Lilliputians Complete 'Little People Village'. | 5points |
 | Arachnid Anarchy Complete 'Little People Village' without losing any Lilliputians. | 10points |
 | Sub Zero Skeleton Complete 'The Icy Lake'. | 10points |
 | I'm Not a Numb-skull! Complete 'The Icy Lake' without taking any damage. | 25points |
 | Trapped Under Ice Complete 'From Beneath the Ice'. | 5points |
 | Make Haste Mr. Bones! Complete 'From Beneath the Ice' without losing any speed or failing once. | 5points |
 | Shadow Boxing Complete 'Shadow Monster'. | 5points |
 | Rigor Mortified Complete 'Shadow Monster' without taking damage any more than three times. | 25points |
 | I Have a Bone to Pick with You Complete 'Dry Moat'. | 10points |
 | You’ve Got Tibia Kidding... In 'Dry Moat', remove a chain without taking any damage. | 10points |
 | Get Me Off This Wild Ride! Complete 'Hall of Pane'. | 10points |
 | Eat Your Blues Collect 125 healing orbs in 'Hall of Pane'. | 5points |
 | Back from the Deader Complete 'Skeletism Generator'. | 5points |
 | Skeletism Speedrun Complete 'Skeletism Generator' in under 45 seconds. | 10points |
 | That's Humerus! Complete 'Funny Bones'. | 5points |
 | Join(t) the Club! Complete 'Funny Bones' without getting hit by Junior. | 10points |
 | It Could Work Out! Defeat DaGoulian and beat the game! | 10points |
 | Die Hard Bones Defeat DaGoulian in 'Los Endos' without taking any damage. | 10points |
