![~Hack~ Megatris: Arcade Edition [Subset - Bonus]](https://retroachievements.org//Images/090984.png)
| icon | info | RA score |
|---|---|---|
| T-Spin Doubles I Using only T-Spin Doubles from the beginning of a game, clear two T-Spin Doubles in a row. | 5points | |
| T-Spin Doubles II Using only T-Spin Doubles from the beginning of a game, clear four T-Spin Doubles in a row. | 5points | |
| T-Spin Doubles III Using only T-Spin Doubles from the beginning of a game, clear six T-Spin Doubles in a row. | 5points | |
| T-Spin Doubles IV Using only T-Spin Doubles from the beginning of a game, clear eight T-Spin Doubles in a row. | 10points | |
| T-Spin Doubles V Using only T-Spin Doubles from the beginning of a game, clear ten T-Spin Doubles in a row. | 10points | |
| T-Spin Doubles VI Using only T-Spin Doubles from the beginning of a game, clear twelve T-Spin Doubles in a row. | 10points | |
| T-Spin Doubles VII Using only T-Spin Doubles from the beginning of a game, clear fourteen T-Spin Doubles in a row. | 25points | |
| T-Spin Doubles VIII Using only T-Spin Doubles from the beginning of a game, clear sixteen T-Spin Doubles in a row. | 25points | |
| T-Spin Doubles IX Using only T-Spin Doubles from the beginning of a game, clear eighteen T-Spin Doubles in a row. | 50points | |
| T-Spin Doubles X Using only T-Spin Doubles from the beginning of a game, clear twenty T-Spin Doubles in a row. | 50points | |
| T-Spin Triples I Using only T-Spin Triples from the beginning of a game, clear one T-Spin Triple. | 5points | |
| T-Spin Triples II Using only T-Spin Triples from the beginning of a game, clear two T-Spin Triples in a row. | 5points | |
| T-Spin Triples III Using only T-Spin Triples from the beginning of a game, clear three T-Spin Triples in a row. | 10points | |
| T-Spin Triples IV Using only T-Spin Triples from the beginning of a game, clear four T-Spin Triples in a row. | 10points | |
| T-Spin Triples V Using only T-Spin Triples from the beginning of a game, clear five T-Spin Triples in a row. | 10points | |
| T-Spin Triples VI Using only T-Spin Triples from the beginning of a game, clear six T-Spin Triples in a row. | 25points | |
| T-Spin Triples VII Using only T-Spin Triples from the beginning of a game, clear seven T-Spin Triples in a row. | 25points | |
| T-Spin Triples VIII Using only T-Spin Triples from the beginning of a game, clear eight T-Spin Triples in a row. | 50points | |
| T-Spin Triples IX Using only T-Spin Triples from the beginning of a game, clear nine T-Spin Triples in a row. | 50points | |
| T-Spin Triples X Using only T-Spin Triples from the beginning of a game, clear ten T-Spin Triples in a row. | 100points | |
| All Clears I Have performed an All Clear before or when completing forty lines in a game. | 10points | |
| All Clears II Have performed two All Clears before or when completing forty lines in a game. | 10points | |
| All Clears III Have performed three All Clears before or when completing forty lines in a game. | 10points | |
| All Clears IV Have performed four All Clears before or when completing forty lines in a game. | 10points | |
| All Clears V Have performed five All Clears before or when completing forty lines in a game. | 25points | |
| All Clears VI Have performed six All Clears before or when completing forty lines in a game. | 25points | |
| All Clears VII Have performed seven All Clears before or when completing forty lines in a game. | 50points | |
| All Clears VIII Have performed eight All Clears before or when completing forty lines in a game. | 50points | |
| All Clears IX Have performed nine All Clears before or when completing forty lines in a game. | 100points | |
| All Clears X Have performed ten All Clears before or when completing forty lines in a game. | 100points | |
| Secret Grade I Construct the first two rows of the Secret Grade pattern (">"). | 5points | |
| Secret Grade II Construct the first four rows of the Secret Grade pattern (">"). | 5points | |
| Secret Grade III Construct the first six rows of the Secret Grade pattern (">"). | 5points | |
| Secret Grade IV Construct the first eight rows of the Secret Grade pattern (">"). | 5points | |
| Secret Grade V Construct the first ten rows of the Secret Grade pattern (">"). | 5points | |
| Secret Grade VI Construct the first twelve rows of the Secret Grade pattern (">"). | 5points | |
| Secret Grade VII Construct the first fourteen rows of the Secret Grade pattern (">"). | 5points | |
| Secret Grade VIII Construct the first sixteen rows of the Secret Grade pattern (">"). | 5points | |
| Secret Grade IX Construct the first eighteen rows of the Secret Grade pattern (">"). | 10points | |
| Secret Grade X Construct all twenty rows of the Secret Grade pattern (">"). | 25points | |
| Combos I Score a two-combo in a run. (Not classified as a combo, in most Guideline games.) | 5points | |
| Combos II Score a four-combo in a run. (Classified as a three-combo in most Guideline games.) | 5points | |
| Combos III Score a six-combo in a run. | 5points | |
| Combos IV Score an eight-combo in a run. | 5points | |
| Combos V Score a ten-combo in a run. | 10points | |
| Combos VI Score a twelve-combo in a run. | 10points | |
| Combos VII Score a fourteen-combo in a run. | 10points | |
| Combos VIII Score a sixteen-combo in a run. | 10points | |
| Combos IX Score an eighteen-combo in a run. | 25points | |
| Combos X Score a twenty-combo in a run. (Classified as a nineteen-combo in most Guideline games.) | 50points |