Contra Force is an action shooting game released by Konami for the Nintendo Entertainment System in 1992 in North America. It is a spinoff of the Contra series, being the third game in the series released for the NES following the original Contra and Super Contra. However, the game's plot and setting are unrelated to both previous and succeeding entries, as the villains in the game are human terrorists instead of an alien menace. The game was scheduled to be released in Japan under the title of , with no ties to the Contra series, but was cancelled. Gameplay Contra Force begins with the player being asked to choose between one of four characters. In addition to Burns, the team's leader, the player can also choose between Iron, a heavy weapons expert; Smith, a sharpshooter; and Beans, a demolitions expert. Each character differs from each other, not just in what weapons they wield, but also in their speed and jumping ability. The game consists of five stages: the odd-numbered stages (1, 3, and 5) are played from the standard side-view perspective, while the even-numbered stages (2 and 4) are played from an overhead perspective (similar to the ones in Super Contra and Operation C). The objective is as simple as getting to the end of each stage, fighting every enemy who gets in the way, before confronting the boss awaiting at the end. Stages in the game are the Warehouse, Harbor, Mati Building, Aircraft Rumble, and lastly, the Blue Group Headquarters. The controls are similar to previous Contra games. At the side-view stages the player can run left or right, as well as crouch and jump, whereas in the top-view stages the player can move in eight directions (but cannot jump nor crouch). Shooting is possible at any of the eight directions depending on the context. Instead of the instant power-ups from previous Contra games, the player has a power selection meter similar to the Gradius series which shows what power-ups the player can obtain. The player must pick up briefcase-shaped power-ups, which are hidden within the destructible environment of each stage, to move the cursor on the indicator by one increment. When the cursor is on the power-up the player wants to obtain, the player can confirm their selection with the select button. The items on the indicators include a standard-issue pistol for every character, two character-specific weapons, a