Agony

Tobi Tsukihime is a horizontally scrolling shooter developed by 01step and based upon Tsukihime, a doujin visual novel created by Type-Moon. Tobi Tsukihime is a typical shooting game in which the player takes the role of Kohaku, a maid in the Tohno mansion, along with Len the demon succubus. The player's firepower consists of a main shot (allows for rapid fire), a number of bombs for moderate damage and a spinning marble created by Len. Power-ups are available for the main shot by collecting items or enemy shot down. During level-up Kohaku is invicible for a short of time. The marble plays as an indestructable weapon which can firing forward or moved freely in any direction. By holding down shoot button will gives player hit box icon and reduces Kohaku's speed.

The Story of Eastern Wonderland casts the player as the Shrine Maiden Reimu Hakurei and offers three distinct attack types to choose from: a wide-range type with weak attack power, a mid-range type with moderate attack power and auto-targeting capabilities, and a narrow-range type with high attack power but lowered movement speed. The bombs also exhibit unique behavior depending on the type chosen. As the first danmaku shooting game in the Touhou Project, the Story of Eastern Wonderland introduces many features that are now hallmarks of the series as a whole: relatively small hit boxes, boss characters who are not much larger than the player character however are highly mobile, a power-up system, variable-worth point items, an unlockable Extra Stage, and a semi-complex scoring system. The game also marks the first appearance of Marisa Kirisame, who would become a major character in the series, appearing as often as Reimu Hakurei herself.

Mystic Square allows the player to select from among four unique protagonists, each hailing from one of the 2 prior danmaku shooting games in the series. Series mainstays Reimu Hakurei and Marisa Kirisame are joined by former enemies Mima and Yuuka Kazami for a journey reaching to the depths of the Makai. Mystic Square also marks the first appearance of Alice Margatroid as an opponent, who later stages a comeback in Perfect Cherry Blossom. Although limited by the PC-98 hardware, Mystic Square is the most refined of the PC-98 Touhou titles, and features gameplay quite similar to Windows Touhou games. It employs a variant of Lotus Land Story's Dream Bonus system, rewarding the player for taking risks (i.e. collecting point items from the top of the field area). Its rank system, however, is more lenient than Lotus Land Story's.

Skunny: Desert Raid is a 1993 side-scrolling arcade shooter developed and published by Copysoft for MS-DOS. Controlling Skunny the squirrel in a plane, player must navigate dangerous desert terrain, dodge anti-aircraft fire, and use bombs to destroy key military installations of the evil dictator Sadman Insane.

The year: 1941. The place: 20,000 feet in the air over the North Atlantic. Lightning flashes across the skies of war-torn Europe. Your mission: beat back the imperial forces before they can use their new weapon! In 1941: Counter Attack, the goal is to shoot down enemy airplanes and collect weapon power-ups. It is the prequel to 1942, and the third game in the 19XX series.

In this shoot 'em up the player has to fight off four assault waves consisting of different enemy types until he reaches a huge UFO. After destroying the protective plates guarding the UFO's pilot in his cockpit the player can kill the pilot. The game starts anew with harder enemies.

Flappy Bird is a 2013 mobile game developed by Vietnamese artist and programmer Dong Nguyen, under his game development company dotGEARS. The game is a side-scroller where players control a bird trying to fly between columns of green pipes without hitting them. Your score in the game depends on how many pipes you successfully pass.

Alien Gate is a fixed shooter. Each stage consists of the player's ship facing off against a giant head that spawns several smaller enemies. Once all the required enemies are defeated, the player must defeat the head as a boss. The background gives the impression of a vertically scrolling shooter, but the attackers stay in position relative to the player's ship. There are 25 stages and 14 different enemy types.

A steampunk style horizontal shoot 'em up developed by HOT・B.

This game features two playable characters to choose from, with two different attack types each. Reimu Hakurei can pepper a wide area of the screen with weaker attacks, while Marisa Kirisame relies on her power to compensate for her narrower attack spread. The bombs also exhibit unique behavior and damage amounts depending upon the character chosen. Lotus Land Story is the first game in the Touhou Project to feature bombs that auto-collect items, graze counting, the ability to move more slowly by holding the shift key, and a non-trivial scoring system that involves the collection of special dream items that boost the player's ultimate scoring potential. The game's scoring system also marks the series' first instance of score bonuses for the elimination of bullets following the defeat of mid-bosses and bosses.