LumiKin
S.E.M.I. – Side Effects May Include...

Review · Action · PC

S.E.M.I. – Side Effects May Include...

By the LumiKin editors

Reviewed: 06 Jun 2026

PC

Two Horn Unicorn · 2025

LumiScore

75/100

Recommended

Growth (BDS)

68

Risk (RIS)

17

Daily limit

120min

Age guidance

Developmental benefits

B1Cognitive
0.70
B2Social-emotional
0.67
B3Motor
0.65

S.E.M.I. fosters strong teamwork and communication skills as players cooperate to escape a chaotic clinic. It challenges cognitive abilities through problem-solving, strategic thinking, and adapting to unpredictable events and abilities. The game also provides engaging motor skill development through combat and navigating dynamic environments.

Design risks

R1Dopamine pressure
0.23
R2Monetization
0.00
R3Social risk
0.28

The game features high levels of violence and frequent references to drug use as a core mechanic. Its chaotic and unpredictable nature, coupled with the theme of a mental hospital and 'madness,' could be unsettling. While cooperative, the game's design can lead to competitive toxicity among friends, and its variable reward system for abilities may encourage prolonged engagement.

Heads up

  • Monthly spendTypical real-money spend by engaged players: $0–0/mo.

Parents ask…

Is S.E.M.I. – Side Effects May Include... safe for kids?

LumiKin gives S.E.M.I. – Side Effects May Include... a LumiScore of 75/100. It scores well on developmental benefits with manageable risks.

How long should kids play S.E.M.I. – Side Effects May Include...?

LumiKin's recommended play time for S.E.M.I. – Side Effects May Include... is Up to 2 hours/day, calibrated to the game's dopamine, monetization, and social-pressure profile.

What are the main risks of S.E.M.I. – Side Effects May Include...?

The game features high levels of violence and frequent references to drug use as a core mechanic. Its chaotic and unpredictable nature, coupled with the theme of a mental hospital and 'madness,' could be unsettling. While cooperative, the game's design can lead to competitive toxicity among friends, and its variable reward system for abilities may encourage prolonged engagement.