Level Wren / What the browser check covers

Level Wren guide

What the browser check covers

Each game was opened on its CrazyGames or Poki page and given real input. The notes say what moved, what was not tested and where each figure comes from.

Original paper illustration for What the browser check covers

Open the playable version

On 11 November 2026 the six game pages were opened in desktop Chromium over a connection from Thailand. For each game we started the first level and pressed its keys or mouse button until something on screen responded. This is a launch check, not a playthrough.

Where the controls come from

Control lists are taken from the CrazyGames and Poki pages and compared with the keys drawn in the games. Where we found something extra, such as the Space bar working in Blumgi Slime, the guide says it came from our check.

Read the payment route

We looked for an entry fee, a shop, coin packs, reward-video buttons and paid random items. CrazyGames publishes a purchases flag for every game, and it is off for Jumping Clones, Lava and Aqua and Nonogram Square. Poki shows no such flag, so for Rotate, Blumgi Slime and Apple Worm the note covers only the screens we opened.

How the portals show adverts

CrazyGames loaded each game straight away and placed adverts beside and below it. For Rotate, Blumgi Slime and Apple Worm, Poki’s page code sets no advert before play, allows the first break after 2 minutes on desktop and keeps later breaks at least 3 minutes apart. We did not sit through a break.

Keep unknown ages visible

No PEGI or app-store label covers these browser versions. The portals set their own age rules: the CrazyGames terms say 13, and Poki’s website rules, in the version our check received from Thailand, say 16. The UK wording of those rules was not read.

Scores belong to the portals

CrazyGames shows a score out of 10 calculated over the last six months, next to up and down votes counted since the game arrived. Poki shows a score out of 5 with likes and dislikes and does not say what period they cover. Level Wren adds no score of its own.

Leave a usable source trail

Every game guide links to the portal page used for its check. For an error report, send the exact game address and what the browser showed to [email protected].

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