Machine Boost
A gacha week built around the Robot Chest. Decryptors pay for draws, and the chest pays robots and skins, robot shards and mechanical fittings. Everything else hangs off the draw count: a 5-phase Boost Mission with 5 milestones each, a battle pass with a free and a paid track, a server ranking by draws, Boost Bundles (ad, diamonds, money) and the Endless Treasures chain whose free steps unlock with purchases. Draw 400 guarantees a choice S-grade robot chest.
How it works
The whole event runs off a single counter — how many times you have drawn the Robot Chest. Draws unlock the Boost Mission milestones, level the battle pass and set your place in the server ranking. The chest pays robots and skins, robot shards and mechanical fittings.
Draw & evolution planner
Enter how many “Robot Chest Decryptor” you have and what else goes into the run. The planner spends every draw, including the decryptors the milestones pay back, and shows how many phases you clear and what they pay. If the phase prizes level up a robot, its evolution shows up below. The Target block finds the cheapest way to buy the rest.
The wall is Ascension: the next rank only opens at 1★.
×6
×6Cheapest way: $458.62, about 1,553 draws in total:
- Bundle at $0.99 ×7$6.93
- Endless Treasures step at $0.99 (with the free steps it unlocks)$0.99
- Battle pass, paid track ($9.99)$9.99
- Endless Treasures step at $1.99 (with the free steps it unlocks)$1.99
- Bundle at $2.99 ×7$20.93
- Endless Treasures step at $2.99 (with the free steps it unlocks)$2.99
- Bundle at $4.99 ×7$34.93
- Bundle at $9.99 ×3$29.97
- Bundle at $19.99 ×5$99.95
- Bundle at $49.99 ×5$249.95
Milestones, phase prizes and the pity are exact. Diamond draws move the phases just like decryptor draws. Fragments from draws are averages (≈30.9 custom and 1.7 of the robot's own fragments per 100 draws), a real run will differ. The S Robot Chest counts as 60 Mythic fragments; custom fragments count as Mythic from Red up and as the robot's own below it.
Robot Chest and odds
Every draw rolls one of three buckets. Inside a bucket the chance is split across its pool — expand a bucket for the exact per-item percentages.
Boost Mission
Five phases, five draw-count milestones each. Clear all five and the phase pays a grand prize on top.
| 5 draws | |
| 10 draws | |
| 20 draws | |
| 30 draws | |
| 50 draws |
| 60 draws | |
| 80 draws | |
| 100 draws | |
| 150 draws | |
| 200 draws |
| 240 draws | |
| 280 draws | |
| 320 draws | |
| 400 draws | |
| 500 draws |
| 550 draws | |
| 600 draws | |
| 700 draws | |
| 800 draws | |
| 1000 draws |
| 1100 draws | |
| 1200 draws | |
| 1300 draws | |
| 1400 draws | |
| 1500 draws |
Project: Full Throttle!
Nodes unlock on pass points, up to 700 for the full track. The free and paid tracks run in parallel; ★ marks the key nodes.
| Points | Free | Paid track |
|---|---|---|
| 0★ | ||
| 30 | ||
| 60★ | ||
| 90 | ||
| 120 | ||
| 150★ | ||
| 180 | ||
| 210 | ||
| 250★ | ||
| 300 | ||
| 350 | ||
| 400★ | ||
| 450 | ||
| 500 | ||
| 550★ | ||
| 600 | ||
| 650 | ||
| 700★ |
Boost ranking
A server ranking by Robot Chest draws; the top 128 places are paid.
| Place | Reward |
|---|---|
| 1 | |
| 2 | |
| 3 | |
| 4–5 | |
| 6–8 | |
| 9–16 | |
| 17–32 | |
| 33–64 | |
| 65–128 |
Boost Bundles
Decryptors for an ad view, for diamonds and for money. Some bundles reset daily, others are capped for the whole event.
Endless Treasures
One chain of steps: a free step only opens once the ones before it have been claimed — including the paid and ad ones.
Game rules
- 1. Rankings are determined based on the number of Robot Chest prize draws.
- 2. After the event is over, ranking rewards are determined based on the rankings and mailed to players.