A level is in the final validation stage before release. The QA team has found a rare bug where a player can clip through a wall in a specific corner, falling out of the world. The bug is difficult to reproduce and the release date is imminent. What is the most appropriate action for the QA lead?

Remove the entire wall and replace it with a solid object to prevent clipping.

Delay the release indefinitely until the bug is fully fixed and verified.

Ignore the bug since it is rare and only affects one corner.

Document the bug with reproduction steps and report it as a high-severity issue for a day-one patch, while assessing if the corner can be quickly blocked with an invisible wall.

A level has passed all functional testing and is ready for final validation. However, the QA team has limited time before the build is locked. They must choose between running a full regression suite on the entire game or focusing on the new level. What is the most balanced approach?

Run a targeted regression on systems affected by the new level, plus a smoke test of the core game.

Run the full regression suite on everything, even if it means the build is delayed.

Only test the new level since the rest of the game was stable in the last build.

Skip testing and rely on the developers' code reviews to catch issues.

A team is developing a puzzle-platformer. After the first playable build, playtesters consistently fail to notice a critical jump pad that is essential to progress. The designer believes the pad's color blends into the background. The art team argues that changing the color now will delay the art pass. Which approach best reflects the integration of design and testing at this stage?

Keep the color as-is and add a voice-over hint that tells the player where the jump pad is.

Proceed with the art pass as planned and document the issue for a post-launch patch.

Delay the art pass indefinitely until the team can agree on a new color.

Adjust the jump pad's color and contrast in the current build, then re-run the playtest to see if the issue is resolved before the art pass.

A level designer has a concept for a stealth level set in a high-tech facility. The next step in the standard design process is to create a blockout. What is the primary purpose of this blockout?

Write the complete narrative script for all NPC dialogue.

Produce final lighting and shadow maps for the facility.

Test the core stealth mechanics and level flow with simple geometry.

Create a marketing trailer to showcase the level's concept.

A QA tester is assigned to test a level that has just been updated with a new enemy type. The tester notices that the new enemy can sometimes walk through walls. What is the most appropriate action for the tester?

Wait to see if the bug happens again before reporting it.

Fix the enemy's collision settings directly in the editor.

Ignore the bug because it is a minor visual issue.

Report the bug with a video capture and steps to reproduce it.

Certified Tester Game Testing

Domain 5Objective 3

Basic Stages of Game Level Design and Testing CT-GAME Practice Questions (Page 4)

Part of the Game Level Testing domain, which makes up ~9% of our current practice bank. ISTQB does not publish an official question count, but from its 60-minute exam (~25–40 total, ~2–4 in this domain), expect 1–1 from this objective — we provide 28 practice questions to prepare you well beyond it. (estimate)

28questions here

6free pages

5concepts

Questions 16–20

16expert · hard
A level is in the final validation stage before release. The QA team has found a rare bug where a player can clip through a wall in a specific corner, falling out of the world. The bug is difficult to reproduce and the release date is imminent. What is the most appropriate action for the QA lead?
Select an answer first
17expert · hard
A level has passed all functional testing and is ready for final validation. However, the QA team has limited time before the build is locked. They must choose between running a full regression suite on the entire game or focusing on the new level. What is the most balanced approach?
Select an answer first
18expert · hard
A team is developing a puzzle-platformer. After the first playable build, playtesters consistently fail to notice a critical jump pad that is essential to progress. The designer believes the pad's color blends into the background. The art team argues that changing the color now will delay the art pass. Which approach best reflects the integration of design and testing at this stage?
Select an answer first
19application · medium
A level designer has a concept for a stealth level set in a high-tech facility. The next step in the standard design process is to create a blockout. What is the primary purpose of this blockout?
Select an answer first
20application · medium
A QA tester is assigned to test a level that has just been updated with a new enemy type. The tester notices that the new enemy can sometimes walk through walls. What is the most appropriate action for the tester?
Select an answer first

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