Steam

SAYONARA++ Achievements

Official Steam achievement definitions and latest reported global unlock rates, ordered from rarest to most common.

Total achievements31

Rarest rate0.000%

Ultra rare1

Last checkedOct 12, 2026

Delayed official data

Rates and award counts were last observed on Oct 12, 2026.

Ward 20: Shinjuku

0V3RR1D3_SH1NJUKU

Uncommon

25.0%last reported global rate

Ward 8: Suginami

N3UTR4L1Z3_SUG1N4M1

Uncommon

25.0%last reported global rate

Ward 9: Nakano

SYS_C0RRUPT_N4K4N0

Uncommon

25.0%last reported global rate

Minimalist Architecture

Complete Level 1 using 3 or fewer Mecha opcodes

Uncommon

37.5%last reported global rate

Ward 5: Kita

C0LD_K1T4_S3CT0R

Uncommon

37.5%last reported global rate

Ward 6: Itabashi

0V3RR1D3_1T4B4SH1

Uncommon

37.5%last reported global rate

Ward 7: Nerima

S1L3NC3_N3R1M4

Uncommon

37.5%last reported global rate

Ward 3: Adachi

S&&C%RE_4D4CH1

Common

50.0%last reported global rate

Ward 4: Arakawa

3X3CUT3_4R4K4W4

Common

50.0%last reported global rate

Ward 1: Edogawa

P#RG3_N0D3_3D0G4W4

Common

62.5%last reported global rate

Ward 2: Katsushika

ST3R1L1Z3_K4TSUSH1K4

Common

62.5%last reported global rate