Timer yukkuri! is a Japan-exclusive e-Reader card that is used with Super Mario Advance 4: Super Mario Bros. 3. It was included in the Series 2 set of cards. It can be used only in World-e. The key art is light green and featured an outline of Toad.
Once this card gets scanned, the timer and music slow down for the first 50 counts, giving the player more time to complete a level. When 50 counts are past, the "coin" sound is played and the timer and music go back to their original speeds.
Luigi Power Up! is a Japan-exclusive e-Reader card in Super Mario Advance 4: Super Mario Bros. 3. Released in Series 1 in Japan, it gives Luigi his scuttle ability from Super Mario Bros. 2 and makes his fireballs bounce higher, as in Super Mario World: Super Mario Advance 2. It can be used in the main game, and in World-e (although it is permanently on by default in World-e, without ever needing to scan the card).
1UP Kinoko ga 3UP Moon ni kawaru! is a Japan-exclusive e-Reader card for use with Super Mario Advance 4: Super Mario Bros. 3. It was released in Series 1 in Japan. It can be used in both the main game and in World-e. Its key art was orange and featured a red outline of Raccoon Mario, specifically him crouching with his tail extended.
Once it is scanned, all of the 1-Up Mushrooms in the game become 3-Up Moons. This feature allows Mario and Luigi to accumulate extra lives more easily.
Pokémon FireRed and LeafGreen+ is intended to be the definitive FireRed and LeafGreen experience. It adds many quality of life and gameplay conveniences to make the game more bearable to play in 2022, adds more postgame activities, but also maintains the original battle mechanics and Gen 3 feel as much as possible. It's made with the pokefirered decompilation from pret, and I consider it to be complete.
2 Games in 1 Double Pack: SpongeBob SquarePants: Battle for Bikini Bottom + Nicktoons: Freeze Frame Frenzy is a bundle developed by Vicarious Visions and published by THQ released on September 20, 2004. It contains SpongeBob SquarePants: Battle for Bikini Bottom and Nicktoons: Freeze Frame Frenzy