Ads and rewards policy

How ads work in Lumijayon, in plain words. Effective date: 2026-10-29.

Always optional

Lumijayon shows rewarded video ads only when you tap to watch one. There are no forced ads, no banners over gameplay and no ads while you are exploring a cave. Nothing in the game requires watching an ad to progress to the next depth, collect Glimmers or finish the Lumidex.

What an ad can give you

Rewards are granted only after Google confirms that the ad was watched, using signed server-side verification. If the confirmation is delayed, the game keeps your reward pending and tries again.

Ad coins and cash-out

Coins earned from rewarded ads can be used only inside the game, for example for rescues and other in-game items. They can never be cashed out, exchanged for money or turned into any cash-equivalent. Adults aged 18 and over can cash out only the coins they earned by playing, under the cash-out terms. Watching ads never raises your cash-out balance.

Frequency limits

We limit how often a rewarded ad is offered, so that it is never pushy. You will not be prompted again straight after declining. The offer is a button you can ignore.

How difficulty adapts

If you are struggling, the game can help: more forgiving rescues, gentler echoes, or an easier next depth. We never make the game harder to push you towards an ad, and difficulty does not depend on whether you watch ads.

Ads and children

For players under 13, ads are non-personalized and child-directed. For ages 13 to 15, ads are non-personalized. Personalized ads and the advertising ID are possible only for players 16 and over who agree through Google’s consent form where required. We use only ad content suitable for the age settings of the game. See the privacy policy and the children’s notice.

Report an ad

If you see an inappropriate ad, tell us with a description and the time, and we will report it to Google.