Super Mario Bros. 4 (Super Mario: Retro Star Remix/スーパーマリオ：レトロスターリミックス in the Japanese version) is an installment of the Super Mario series. While it acts like an sequel to Super Mario Bros. 3, it also takes place after the events of Super Mario World (despite that in Japan, this game's sub-title is Super Mario Bros. 4). It was also for the MegaToon WaveSystem and was also in 16-bit, making it look and feel like an SNES game, despite that the character sprites do not follow the SNES's color limitations.
|Character||Advantages & Abilities||Disadvantages||Unlocking Criteria|
|Mario||Balanced||Playable from start|
|Speed: ★★★☆☆||Sprint: ★★★☆☆||Jump: ★★★☆☆|
|Luigi||Jumps high||Sprints later|
|Playable from start|
|Speed: ★★★☆☆||Sprint: ★★☆☆☆||Jump: ★★★★★|
He can breath fire
|Runs the slowest|
Has an jump lower than Toad
|Playable from start (After beating him at the end of Beginner's World)|
|Speed: ★☆☆☆☆||Sprint: ★★★☆☆||Jump: ★★☆☆☆|
|Princess Peach||Can hover briefly after jumping|
|Runs slower||Complete Shroom Valley|
|Speed: ★★☆☆☆||Sprint: ★★★★☆||Jump: ★★★☆☆|
|Toad||Runs quickly||Has the lowest jump|
Sprints the latest
|Complete Cavern Chaos|
|Speed: ★★★★★||Sprint: ★☆☆☆☆||Jump: ★☆☆☆☆|
|Princess Daisy||Runs quickly||Sprints the latest||Complete Desert Palace|
|Speed: ★★★★★||Sprint: ★☆☆☆☆||Jump: ★★★☆☆|
|Yoshi||Runs a little quicker|
Eats enemies with his tongue
Throws eggs at enemies
|Loses his abilities when he gains a power-up (not including the Super Mushroom, ??? and the Super Star)||Complete Shy Guy Beach|
|Speed: ★★★★☆||Sprint: ★★★☆☆||Jump: ★★★☆☆|
The Training World: Beginner's World
The very first world of the game and the one where you start to do your basic moves. The world's boss is Bowser.
- The Training World-Beginning: The Start of the Day
World 1: Shroom Valley
Description coming soon. The fortress boss is Larry Koopa, the castle boss is Leaf Lakitu, and the airship boss is Boom-Boom.
- 1-1: First Day Plains
- 1-2: Grassy Madness
- 1-Fortress: Larry Koopa's Bolt Fortress
- 1-3: Turtle Temptation
- 1-4: Automatic Skyland
- 1-Castle: Leaf Lakitu's Grassy Castle
- 1-5: Beneath the Cave of the Buzzy Beetles
- 1-6: Blocky Heights
- 1-Airship: Boom-Boom's Wrecking Airship
- 1-Secret 1: Super Mario Bros. World 1-1
- 1-Secret 2: Super Mario Land 2 Tree Zone 1
World 2: Cavern Chaos
Description coming soon. The fortress boss is Lemmy Koopa, the castle boss is Crystal Whomp, and the airship boss is Major Burrows.
- 2-Secret: Super Mario Bros. 3 World 1-5
World 3: Desert Palace
Description coming soon. The fortress boss is Morton Koopa Jr., the castle boss is Sandy Bones, and the airship boss is King Totomesu (now known as King Sphinx).
World 4: Shy Guy Beach
Description coming soon. The fortress boss is Wendy O. Koopa, the castle boss is Aqua Piranha Plant, and the airship boss is Clawgrip.
World 5: Forest of Vision
Description coming soon. The fortress boss is Iggy Koopa, the castle boss is Toxic Bro., and the airship boss is Petey Piranha.
World 6: Snowball Cape
Description coming soon. The fortress boss is Snowflake Koopa, the castle boss is Icy Snifit, and the airship boss is Mega Mr. Blizzard.
World 7: Big-Small Towers
Description coming soon. The fortress boss is Shorty Koopa, the castle boss is Big Fuzzy, and the airship boss is the Reznor Quad.
World 8: Skyward Kingdom
Description coming soon. The fortress boss is Roy Koopa, the castle boss is Para-Thwomp, and the airship boss is Lakithunder.
World 9: Volcano Trail
Description coming soon. The fortress boss is Ludwig von Koopa, the castle boss is Magma Blooper, and the airship boss is Fryguy.
World 10: The Darkness Portal
Description coming soon. The fortress boss is Tatanga, the first castle boss is Wart, the airship boss is Reswob, and the final castle boss is Lord Faker.
Description coming soon.
The songs are usually ones from SNES games, non-SNES games, and non-video games, all remixed to the SNES sound-font.
|Theme Name||Original Music||Originated from|
|Grassland (Day) Theme||Overworld Theme||Super Mario 3D World|
|Grassland (Night) Theme||Azure Lake Zone||Sonic the Hedgehog 3|
|Desert Theme||Desert Palace Zone||Sonic the Hedgehog 3|
|Forest (Day) Theme||Planet Flora 2 - Dancing Leaves||Ristar|
|Alethic Forest Theme||Mushroom Hill Zone Act 2||Sonic & Knuckles|
|Factory Theme||Metropolis Zone||Sonic the Hedgehog 2 (16-Bit)|
|Castle Theme||Castle Theme||New Super Mario Bros. Wii|
|Final Castle Theme||Bowser's Road||Super Mario 64|
|Bowser Battle||Bowser Battle Theme||Super Mario Bros. 3|
|Castle Boss Battle||Big Boss Battle||Super Mario World 2: Yoshi's Island|
|Petey Piranha Battle||Ripper Roo Battle||Crash Bandicoot|
|Ludwig Von Koopa Battle (Phase 3)||Boss Theme||Sonic the Hedgehog (16-Bit)|