Content Ratings
Four ratings, one rule: the rating you pick decides which players your game can reach — so pick it like the youngest player it allows is your little cousin.
How the gate works
You pick a rating in the Studio's settings row when you publish. The platform enforces it at every machine's door:
E opens for everyone, even logged-out visitors
13+ opens for everyone except players who declared they're under 13
16+ opens ONLY for players who declared 16 or older
18+ opens ONLY for a self-declared 18+ birth date WITH a verified
email — and so does the whole Casino
Players who never declared an age can play E and 13+ (the platform is for everyone), but 16+ and 18+ stay shut for them. The rating is a door, not a suggestion — and you, the maker, choose which door your game stands behind. Choose honestly: putting mature content behind an E is the one thing this platform moderates hardest, because it puts that content in front of kids.
E — Everyone
Anyone might play this, including young kids, including visitors who aren't logged in. So an E game has:
- No blood or gore. Cartoon zaps, explosions and "GOT ME!" endings in the 1970s arcade style are fine — Tank and Gun Fight are E — but nothing graphic, nothing lingering, no wounds.
- No swearing. Not even the mild ones, not in scripts, titles, or on-screen text.
- No gambling themes. No slot reels, cards for stakes, betting, or casino dressing — even with pretend coins. (That's what the Casino floor and its 18+ door are for.)
- No horror. Mild spooky (a ghost in a maze) is fine; dread, jump scares and gore are not.
- Nothing romantic or suggestive. Zero. This never belongs at E.
- No drugs, alcohol or smoking. Not shown, not named, not implied. There is no "tasteful" version of this at E.
Test: would this be fine on a public arcade cabinet at a family pizza place? Then it's E.
13+ — Teen
Everything E allows, plus:
- Cartoon or arcade violence with more punch — shooters, fighting games, destruction — as long as it isn't gory or cruel.
- Mild language. A "damn" or "hell" in flavor text; still no strong profanity.
- Spooky and tense themes. Horror atmosphere, monsters, jump-scare lite — Shark Jaws energy.
- Crude humor that stays playground-grade.
Realism is the dial — real rating boards judge how violence LOOKS, not just what the verbs are. Blocky, abstract, bloodless arcade mayhem reads young: Death Race's monochrome stick figures and Shark Jaws' hungry shark are 13+ here, the way they'd rate mild on any modern system. The same acts drawn realistically — recognizable people, wounds, suffering shown — jump to 16+.
Still not allowed at 13+: gore, strong profanity, gambling themes, sexual or suggestive content, drugs shown positively.
16+ — Mature
Everything 13+ allows, plus:
- Blood and stylized gore. Violence with consequences shown. "Stylized" means the game's own abstract language — red pixels, a splash, a body that stays — not anatomy: if a wound is detailed enough to study, it's graphic, and graphic is 18+.
- Strong language. Profanity in text and themes.
- Alcohol and smoking may appear — a saloon, a detective's cigarette — as setting, not as a reward or a goal.
- Dark and intense themes. Real horror, war, crime stories, bleak endings. No museum game sits here yet; think a war story where hits draw red and the dead stay on the field.
Still not allowed at 16+: sexual content, gambling themes (that's 18+ territory), drug use shown at all, and anything on the always-banned list below.
18+ — Adult
The top door: only accounts with a self-declared 18+ birth date and a verified email get in — that's the whole check; the platform collects no identity, so "adult" here means declared, not proven. Everything 16+ allows, plus:
- Gambling themes. Any game dressed as gambling belongs here — and actual coin-betting machines belong on the Casino floor, which is always 18+ and takes machines only through the Studio's casino loop. The Casino itself is the museum's standing 18+ example.
- Graphic violence and gore — the detailed, lingering kind 16+'s "stylized" line excludes.
- Mature themes handled like an adult — substance use, heavy subject matter.
Even at 18+, this is not an anything-goes rating. The always-banned list below applies to every rating, and explicit sexual content is not allowed anywhere on RedlineStudio, at any rating.
Banned at EVERY rating
No rating makes these okay — they get removed and can end the account (Terms §5 is the full list):
- Anything that sexualizes minors — reported to authorities, always.
- Explicit sexual content, at any rating.
- Hate speech, harassment, or content targeting a real person.
- Anyone's personal information — including your own.
- Scams, phishing, fake login screens, or games that trick players into giving up passwords.
- Real-money gambling, or anything implying coins are worth money.
- Other people's protected characters, names and logos. A famous mascot with the colors swapped is still their mascot — ratings don't launder copyright, and this is why the museum's remakes use original art and names (Terms §4).
- Anything illegal.
See a misrated game? Got re-rated and disagree?
Report a misrated game with the ⚑ Report button on its page — say which rating it should carry and why. Appeal a re-rating of your own game through the contact form (or the email in Terms §13) — appeals get an answer within 14 days.
How to not get in trouble (the whole trick)
- When in doubt, rate UP. A tame game at 16+ hurts nobody; a rough game at E is a moderation action waiting to happen.
- Rate the worst moment, not the average. One gory death screen makes the game 16+, even if the other 20 minutes are checkers.
- Titles, descriptions and arcade screens count. They show on the public Games list where every age can read them — so they must be E-safe no matter the game's rating.
- Comments and chat around your game are moderated separately — your rating covers your game's content, not what players say at the machine.
- Moderators can re-rate or unlist a misrated game without warning. Honest mistakes get fixed; deliberate misrating (adult content marked E) is treated as a serious violation, not a prank.
Where this shows up: the Studio asks you to confirm you've read this page once, before your first publish. After that, it trusts you — and holds you to it.