Beginner guide · Android
Random traps.
Plan around the surprise.
In Boobytrap Defense, the trap you draw is revealed as you place it. Read the paths, commit to a position, and decide when to spend gold on more traps or shared upgrades.
Free to download · Contains ads · English and Korean
Three decisions to make
1. Look at the routes first
Check the branching paths and open areas before committing. A trap’s type is revealed during placement, and once installed it cannot be moved during that battle. Think about where a placement can cover enemies as they travel.
2. Weigh a new trap against an upgrade
Gold can go toward another random trap or an upgrade. Upgrades are shared by every installed trap of the same type, so the value of an upgrade depends in part on how many matching traps you have. More traps and stronger matching traps are different ways to spend the same resource.
3. Keep a draw when storage is available
If you have an empty storage slot, you can store a revealed trap and place it later in that map. Slots are purchased in the preparation screen; a stored trap still costs its placement fee when installed. Storage is limited, and some world-specific traps cannot be stored.
What happens in a battle?
The game has eight worlds and 56 battlefields. Each battlefield has five regular waves followed by a boss wave. Defeating bosses earns parts used to unlock special trap abilities. There is no single placement plan that guarantees a win: the trap draw and the paths you face shape the choices available.
Switch to English
On Android version 1.1.0, open Settings from the title screen or battle pause menu, then choose English or Korean. The choice is saved on the device.
日本語でのご案内
ゲーム内の対応言語は韓国語と英語です。日本語には対応していません。英語はタイトル画面または戦闘中の一時停止メニューにある Settings から選べます。
한국어 요약
함정 종류는 배치 중 공개되고, 설치한 함정은 전투 중 옮길 수 없습니다. 골드를 새 함정과 같은 종류에 적용되는 공유 강화 중 어디에 쓸지 선택하세요. 빈 보관 칸이 있다면 공개된 함정을 같은 맵에서 나중에 설치할 수 있습니다. 타이틀 또는 일시정지의 설정에서 한국어와 영어를 바꿀 수 있습니다.
Android · Free with ads · No claim of a guaranteed win.