Question: What type of games are both Club Nintendo and Punch-Out!! known for?

Context articles: Club Nintendo
Soda Popinski
Piston Hondo
Little Mac (Punch-Out!!)
Punch-Out!! (Wii)
Super Punch-Out!! (arcade game)
Punch-Out!! (NES)
Punch-Out!! (arcade game)
Von Kaiser
Punch-Out!!

Club Nintendo was the name of several publications and a better-known customer loyalty program provided by Nintendo.
 The loyalty program was free to join and provided rewards in exchange for consumer feedback and loyalty to purchasing official Nintendo products.
 Members of Club Nintendo earned credits or "coins" by submitting codes found on Nintendo products and systems, which could be traded in for special edition items only available on Club Nintendo.
 Rewards included objects such as playing cards, tote bags, controllers, downloadables, and warranty extensions on select Nintendo products.
Soda Popinski (Japanese: ソーダ・ポピンスキー , Hepburn: Sōda Popinsukī ) is a fictional boxer from Nintendo's "Punch-Out!!
" series.
 Soda Popinski first appeared in the arcade game "Super Punch-Out!!
", where he was known as Vodka Drunkenski (ウォッカ・ドランケンスキー , Wokka Dorankensukī ) .
 This was changed in the 1987 "Mike Tyson's Punch-Out!!
" (later changed to just "Punch-Out!!")
 to Soda Popinski to avoid controversy.
 His country of origin was originally the USSR, but this was changed to Russia in the 2009 "Punch-Out!!
" for the Wii due to the dissolution of the Soviet Union in 1991.
 He was designed by Makoto Wada in the 1987 release and by Eddie Viser in the 2009 release.
 He is voiced by Ihor Mota in the latter.
Piston Hondo (ピストン・ホンドー , "Pisuton Hondō" ) , originally known as Piston Honda (ピストン本田 , "Pisuton Honda" ) , is a fictional character in the "Punch-Out!!
" video game series created by Nintendo.
 Depicted as a Japanese boxer from Tokyo, Japan, he serves as a non-playable opponent who fights Little Mac.
 He is voiced by Kenji Takahashi in "Punch-Out!!"
 for the Wii.
Little Mac (リトル・マック , Ritoru Makku ) is the main protagonist in Nintendo's series of "Punch-Out!!
" video games.
 He first appeared in "Mike Tyson's Punch-Out!!
".
 In a commercial for the Wii title, he is portrayed by boxer Paul Malignaggi.
 He is the smallest and youngest of all the boxers in the games, and his signature attack is the "Star Uppercut".
 His design was changed for the SNES "Super Punch-Out!!
", but reverted to his original design in the Wii title.
 In the NES and Wii games, Little Mac is accompanied by Doc Louis, his trainer.
 He was originally designed by employees of Nintendo, while the company Next Level Games worked on his Wii incarnation under Nintendo's supervision.
 Besides his own series, Little Mac has made multiple cameo appearances in and out of video games; video games include "Captain Rainbow", "Super Smash Bros. for Nintendo 3DS and Wii U", and "Fight Night Round 2", while he appeared in a variety of comic books, including those created by Valiant Comics.
Punch-Out!!
 is a boxing video game developed by Next Level Games for the Wii and is the fifth main game in Nintendo's "Punch-Out!!
" series following the Super NES version of "Super Punch-Out!!
".
Super Punch-Out!!
 (スーパーパンチアウト！！ , Sūpā Panchi-Auto!! )
 is a 1984 arcade game by Nintendo.
 It is a boxing game with the same gameplay and digitized speech of its arcade precursor, "Punch-Out!!
".
 This second game in the Punch-Out!!
 series introduced recurring video games characters such as Bear Hugger, Dragon Chan, Vodka Drunkenski (whose name was changed to Soda Popinski in later releases), Great Tiger and Super Macho Man.
Punch-Out!!
 (パンチアウト!!
 , Panchiauto!! )
 , originally released in North America as Mike Tyson's Punch-Out!!
, is a boxing sports fighting video game for the Nintendo Entertainment System (NES) developed and published by Nintendo in 1987.
 Part of the "Punch-Out!!
" series, it is a port of both the "Punch-Out!!
" and "Super Punch-Out!!
" arcade games (particularly the latter) with some variations.
Punch-Out!!
 (パンチアウト!!
 , Panchi-Auto!! )
 is a boxing arcade game by Nintendo, originally released late 1983.
 It was the first in a series of successful "Punch-Out!!
" games, producing an arcade sequel known as "Super Punch-Out!!
", a spin-off of the series titled "Arm Wrestling", a highly popular version for the NES originally known as "Mike Tyson's Punch-Out!!
", and "Super Punch-Out!!
" for the SNES.
Von Kaiser (フォン・カイザー , Fon Kaizā ) is a fictional character from the Nintendo-produced "Punch-Out!!
" series of video games.
 He first appeared in "Punch-Out!!
" for the Nintendo Entertainment System (NES).
 Von Kaiser is a German boxer from Berlin.
 He has been viewed as a major character in the series, but several outlets have noted him as an example of negative stereotyping, especially with his indirect connection to Nazism.
Punch-Out!!
 (パンチアウト!!
 , Panchi-Auto!! )
 is a series of boxing video games created by Nintendo's general manager Genyo Takeda, and his partner Makoto Wada.
 It started in the Nes simply as "Punch-Out!!
", which was followed by a sequel "Super Punch-Out!!
".
 It has since spanned home consoles, including the Famicom and NES ""Punch-Out!!
 / Mike Tyson's Punch-Out!!
", an SNES and Super Famicom sequel "Super Punch-Out!!
", and a Wii sequel "Punch-Out!!
".
 In November 2009, Platinum Club Nintendo members received a code to download "Doc Louis's Punch-Out!!
", which features a fight between series protagonist Little Mac and his mentor Doc Louis.
 The series also had a spin-off called "Arm Wrestling".
 Arm Wrestling was released only in North American arcades, and was Nintendo's last arcade game they independently developed and released.