Delta Particles
Playing now
14+0 vs. yesterday
4.6%of peak
All-time peak
306Jan 2026
Update history
A permanent record of every observed change.
Playing now
14+0 vs. yesterday
All-time peak
306Jan 2026
A permanent record of every observed change.
| Status | Key | Previous value | New value |
|---|---|---|---|
| Added | ACH_ADD_CAMPAIGN | — | It's based. It's Delta Based — Finish the campaign. |
| Added | ACH_BLUE_LAGOON | — | Blue lagoon — Survive the Xen arena without using the healing pool. |
| Added | ACH_CRUELTY | — | Unnecessary cruelty — Kill the bullsquid before it gets into the hurricane. |
| Added | ACH_CUTEST_MOMENT | — | Heart-stoppingly cute moment — Enter the portal. |
| Added | ACH_DECAPITATION | — | Decapitation! — Behead 25 enemies. |
| Added | ACH_DEFORESTATION | — | Deforestation — Destroy 25 Xen Trees. |
| Added | ACH_DELTA_CHAD | — | Delta-Chad — Finish the game on hard difficulty. |
| Added | ACH_DIFFICULT_BUT_SUCCEEDED | — | It was difficult, but I succeeded — Save the security officer from three zombies in the lab. |
| Added | ACH_DONT_GO | — | I said don't go in there — Enter the barricaded room against the scientist's advice. |
| Added | ACH_EMPLOYERS_EXPENSE | — | At the employer's expense — Drink 25 soda cans. |
| Added | ACH_FASHION | — | Fashionista — Diana equipped a protection suit. |
| Added | ACH_FLIES | — | Flies don't let sleep — Destroy all alien hives in Xen. |