Cubixx HD/Challenges
Challenges—always stylized as plural—are levels found in Cubixx HD. These stages must be unlocked by completing Arcade Mode levels, and typically revolve around meeting a set criteria for completion over just capturing enough space. All Challenges must be completed only on a single life. Meeting the criteria for the level but dying will still result in a loss. Each Challenges level has a set gimmick, with better or more difficult completion awarding a different medal type. The easiest to complete is Bronze, with Silver coming second and Gold as the "best" performance. There is a fourth, secret completion medal "Platinum" which is only unlocked after meeting the hidden criteria, usually a more strict version of the Gold medal. After completing a level at Platinum, the requirement for that level's Platinum barrier is unlocked, and is permanently shown on the level select menu and scoring menus.
Select a level name for more information. The fifty Challenges are as follows:
| Challenges | |
|---|---|
| Rehab 1 |
Complete the level in as few lines as you can. |
| Size Matters 1 |
Complete the level, recording six long lines. |
| Gluttony 1 |
Complete the level while cutting out the largest areas you can. |
| Hurry Up 1 |
Complete the level as quickly as you can. |
| Cubixx Killer 1 |
Kill all Mini Cubixx enemies as quickly as you can. |
| Land Rush 1 |
Cut away massive percentages of several faces. |
| Chaser Buster 1 |
Kill as many Line Chasers as you can. |
| The MEGA Line 1 |
Complete one MEGA long line. Your longest line will be recorded. |
| Surfing 1 |
Surf by cutting areas away from cube edges and ride them until you hit another cube edge. |
| Gotta Kill 'Em All 1 |
Kill all 10 Line Chasers as quickly as you can. |
| Cling On 1 |
Spend as much time caught by Homers as you can and complete the level. |
| Combo'd 1 |
Complete the level with as many high combos as you can. |
| Bright Spark |
Complete the level with the highest score you can. Watch out: The Fuse is fast! |
| Lasrever 1 |
Get the highest score you can and complete the level with reversed controls. |
| Survival 1 |
Survive for as long as you can before completing the level. |
| Rehab 2 |
Complete the level in as few lines as you can. |
| Speed Freak 1 |
Complete the level as quickly as you can with maxxed out speed. |
| Size Matters 2 |
Complete the level with 6 long lines. |
| Gluttony 2 |
Complete the level while cutting out the largest areas you can. |
| Asteroid Shower 1 |
Complete the level and hit the target scores while under giant asteroid attack. |
| Pacifist 1 |
Complete the level as quickly as you can, avoiding killing any Mini Cubixx. |
| Hurry Up 2 |
Complete the level as quickly as you can. |
| Chaser Buster 2 |
Kill as many Line Chasers as you can. |
| Gotta Kill 'Em All 2 |
Kill all 16 Line Chasers as quickly as you can. |
| Black Holer |
Complete the level with the highest score you can. Points are only banked under a Black Hole. |
| Power Hungry 1 |
Collect as many Powers as you can. |
| Combo'd 2 |
Complete the level with as many high combos as you can. |
| Land Rush 2 |
Cut away massive percentages of several faces. |
| Cubixx Killer 2 |
Kill all Mini Cubixx enemies as quickly as you can. |
| Power Hungry 2 |
Collect as many Powers as you can. |
| Speed Freak 2 |
Complete the level as quickly as you can with maxxed out speed. |
| Survival 2 |
Survive for as long as you can before completing the level. |
| Lasrever 2 |
Complete the level as quickly as you can with reversed controls. |
| Pacifist 2 |
Complete the level as quickly as you can, avoiding killing any Mini Cubixx. |
| Speed Junkie 1 |
Complete the level with the highest score you can. Points are only banked when a Speed Up Power is active. |
| Cling On 2 |
Spend as much time caught by Homers as you can and complete the level. |
| Surfing 2 |
Surf by cutting areas away from cube edges and ride them until you hit another cube edge. |
| The MEGA Line 2 |
Complete one MEGA long line. Your longest line will be recorded. |
| Rehab 3 |
Complete the level in as few lines as you can. |
| Gotta Kill 'Em All 3 |
Kill all 24 Line Chasers as quickly as you can. |
| Hurry Up 3 |
Complete the level as quickly as you can. |
| Power Hungry 3 |
Collect as many Powers as you can. |
| Kaerf Deeps |
Complete the level as quickly as you can with reversed controls and maxxed out speed. |
| Speed Junkie 2 |
Complete the level with the highest score you can. Points are only banked when Speed Down Power is active. |
| Cubixx Killer 3 |
Kill all Mini Cubixx as quickly as you can. |
| Speed Freak 3 |
Complete the level as quickly as you can with maxxed out speed. |
| Pacifist 3 |
Complete the level as quickly as you can, avoiding killing any Mini Cubixx. |
| Asteroid Shower 2 |
Complete the level and hit the target scores while under giant asteroid attack. |
| Survival 3 |
Survive for as long as you can before completing the level. |
| Finale |
Complete the level whilst achieving several tricky goals. The goals are not specified by the level outright, and are the following:
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